Mathematics High School

A number decreased by fourteen is equal to eighteen

Answers

Answer 1

Answer: 32

Step-by-step explanation:add 14 to 18

Answer 2

Answer:

Step-by-step explanation:

32 is the answer because 18 plus 14 equals 32. And so the number 32 decreased by 14 is 18.

Related Questions

I urgently need help!!!!

Answers

Answer:

The triangle is isosceles and not right

Hope this helps.

Answer:

A or B

Step-by-step explanation:

That looks like an isosceles triangle. I'm not sure what they mean by right or not. I'd say the first or second option.

Nicola used 25% of the milk she collected from her goats this morning to make cheese. If she has 8.4 quarts of milk left over, how many quarts of milk did she collect this morning?

PLEASE HELP WORTH 35 POINTS

Answers

Answer:

11.2

Step-by-step explanation:

The answer is 11.2

11.2*.25=2.8

11.2-2.8=8.4

Hope this helps <3

The Sullivans purchased $195.60 worth of school
clothes during their back to school shopping haul.
The sales tax in their state is 6%. How much sales
tax did they have to pay?

Answers

Answer:

$11.74

Step-by-step explanation:

195.60/100 X 6 = 11.736

monetary unit so round to 2dp

11.74

James has $32 and earns $10 per week for his allowance.

What is the initial value for the scenario described?

10
32
42
320

Answers

Answer:

Step-by-step explanation:

it says he already had 32 and earns 10 per week so initial is 32 and increment is 10/week

Find the product of the following polynomials. (3x+2)(5x-4)

Answers

Answer:

15x -2x-8

Step-by-step explanation:

the two means squared btw

Answer:

The number one

Step-by-step explanation:

(3x+2)(5x−4)

=(3x+2)(5x+−4)

=(3x)(5x)+(3x)(−4)+(2)(5x)+(2)(−4)

=15x2−12x+10x−8

=15x2−2x−8

Which sum describes the total number of apples in this
array?
3 + 3 + 3
3 + 3 + 3 + 3
3 + 4
4 + 4 + 4 + 4

Answers

Answer:

3+3+3+3

Step-by-step explanation:

what is 9/32 + 7/8 plz help

Answers

Answer:

1 5/32

Step-by-step explanation:

First, find common denominators. What you do to the denominator, you must do to the numerator.

First, multiply 4 to both the numerator and denominator of the second fraction:

(7/8)(4/4) = (7 * 4)/(8 * 4) = 28/32

Next, add across:

9/32 + 28/32 = 37/32

Simplify. Turn the improper fraction into a mixed fraction:

37/32 = (32 + 5)/32 = 1 5/32

1 5/32 is your answer.

Answer:

37 /32

Step-by-step explanation:

Find the least common denominator or LCM of the two denominators:

LCM of 8 and 32 is 32

For the 1st fraction, since 8 × 4 = 32,

7 /8 = 7 × 4

8 × 4 = 28 /32

Likewise, for the 2nd fraction, since 32 × 1 = 32,

9 /32 = 9 × 1

32 × 1 = 9 /32

Add the two fractions:

28 /32 + 9/32 = 28 + 9 /32 = 37 /32

So, 7/8 + 9/32 = 37/32

In mixed form: 1 5 /32

Please mark as brainliest!

3/4 divided by 6/7 find the quotient

Answers

Answer:

Math

Step-by-step explanation:

Answer:

0.875

Step-by-step explanation:

7/8

0.875

What is 65% of 20?

ye

Answers

Answer:

Step-by-step explanation:

x/20 = 65%/100

20 x 65 = 1300

1300 divided by 100 = 13

Answer:13

First you have to turn the percent into a decimal, and then multiply it by the original number.

Need help ASAP!
Which inequality is represented by this graph

Answers

Answer:

the first answer

Step-by-step explanation:

I need help..........

Answers

49 would be in the next space after 42 because this sequence is counting by 7s

Alex bought a total of 65 more raffle tickets than Juan. Together they bought 343
raffle tickets. How many raffle tickets did each download?

Answers

Answer:

Juan bought 139 tickets and Alex bought 204.

Step-by-step explanation:

Suppose Juan bought a total of [tex]x[/tex] tickets. Then Alex bought 65 more, which is [tex]x+65[/tex]. The sum of both totals is [tex](x)+(x+65) = 2x + 65[/tex], but we are also given that this is equal to 343. So [tex]2x+65 = 343[/tex], and as such [tex]2x = 343-65=278[/tex], so [tex]x = \frac{278}{2} = 139[/tex]. Therefore, Juan bought 139 tickets and Alex bought 65 more, which is 204.

2.9 months to 4.9 months

Answers

What’s exactly is the question?

Hi there!

For 2.9 months to reach 4.9 month, simply subtract both terms to find the result of months left to get to 4.9 months.

[tex]4.9-2.9=4-9+9-9=2.0[/tex]

Final Result: 2.0

How many triangles can be formed with the angle measures: 20, 70, and 90 degrees?

Answers

Answer:

A right triangle with degrees 20, 70, 90.

Step-by-step explanation:

Solve 3x - 5 = 16
Write your solution starting with x= .

Answers

Answer:

x =7

Step-by-step explanation:

To solve this, you must get x by itself.

3x-5 = 16 1. Add 5 on both sides

3x = 21 2. Divide by 3 on both sides

x = 7

A line with a slope of
17
19
passes through the point (0, 18). What is its equation in
slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Just trying to get points hope you find the answer

delta math (z^r)^2r i need to simplify

Answers

Answer:

The answer is r[tex]z^{2r}[/tex]

Step-by-step explanation:

✨ Easy points if you know how to do slope well ✨

Answers

Answer:

I believe it's A

Step-by-step explanation:

Answer:

its y=x

Step-by-step explanation:

5 quarts for every 2 pounds. How many quarts per pound?

Answers

Answer:

2.5 righttttt?????I veeeerrrry sure it is

it’s 2.5, by dividing the quarts by the pounds you get 2.5

evaluate the trigonometric funtion of the angle theta

Answers

The last side would be 10

The ordered pair that is a solution of the equation y= 162 - 12 is:

Answers

Answer:

the answer is 150

Step-by-step explanation:

162-12=150y

Answer:

(0, 150)

Step-by-step explanation:

PLEEEEEEEASE HELP

During a scuba dive, Lainey descended to a point 26 feet below the ocean surface. She continued her descent at a rate of 26 feet per minute. Enter an inequality you could solve to find the number of minutes she can continue to descend if she does not want to reach a point more than 64 feet below the ocean surface. Use t to represent the variable for the minutes Lainey can continue to descend.

INEQUALITIES!!!

Answers

Answer:

1.46 minutes 38F+26F=64 feet

Step-by-step explanation:

T/F

1/26

1.46/38

2/52

At 9:00 a.m., it starts snowing outside Dario's home at the rate of 6 inches per hour. If Dario's front door is 84 inches tall, at what time will the snow reach the very top of Dario's front door?

30 POINTS PLUS BRAINLIEST!!!

Answers

At 11 pm it will cover the door

Answer:

Step-by-step explanation:

at 9:00AM starts snowing, 84/6=14

9:00 AM..........................0 inches

10:00AM..........................6inches

11:00AM...........................12 inches

12:00PM...........................18 inches

.......................................................

11:00PM..............................84 inches

Please help. I attached the file below

Answers

Answer:

33.2

Step-by-step explanation:

41.5÷1.25=

33.2

Answer:

31.6 or 31 6/10 or 31 3/5

Step-by-step explanation:

39.5/1.25 = 31.6

Jack gets 31.6 miles per gallon.

.25 = 1/4

.5 = 1/2

What is the value of the expression r + 1,988 if r = 2,976?

Answers

Answer:

r=988

Step-by-step explanation:

r=988

Answer:

4,964

Step-by-step explanation:

if r= 2,975 and since you have to add r+1,988 the you add 2,975+1,988 that equals:4,964.

Seth is a gold miner. The function P = 45g + 15 represents the amount of money he gets for each gram, g, of gold. If he finds a nugget, the value of the nugget is 1.5 times the value of the weight of gold. The function B = 1.5P represents the amount of money for a gold nugget. Which function represents the amount of money for a gold nugget weighing g grams?

Answers

Answer: 67.5G + 22.5

Step-by-step explanation:

Peter is renting two kinds of rafts for a vacation company. One type seats 3
people and the other seats 5 people. If 53 people are using the vacation
company and he rents 13 rafts, how many of each type of raft does he rent?

Answers

Answer:

Peter rents 6 of the rafts seating 3 people, and 7 of the rafts seating 5 people.

Step-by-step explanation:

Let [tex]x[/tex] denote the number of rafts seating 3 people and [tex]y[/tex] the number of rafts seating 5 people. The total number of rafts is 13, so [tex]x+y=13[/tex]. We can also assume that every raft is filled to the brim (it isn't stated explicitly though, but it's probably the intention of the question maker), so [tex]3x+5y=53[/tex].

It's always a good idea to put these equations under each other:

[tex]\left \{ {{x+y = 13} \atop {3x+5y=53}} \right.[/tex]

We can subtract the first equation three times from the second one to obtain [tex](3x+5y)-3(x+y) = 53 - 3(13)\\3x-3x + 5y - 3y = 53 - 39\\2y = 14\\y=\frac{14}{2} = 7[/tex]

Now, substitute this found value for [tex]y[/tex] into [tex]x+y = 13[/tex] and we see that [tex]x=6[/tex]. We are now done: Peter rents 6 of the rafts seating 3 people, and 7 of the rafts seating 5 people.

8 is 25% of what number?

Answers

Answer:

Step-by-step explanation:

25% is the same as 1/4

8 times 4 is 32 so 8 is 25% of 32

Answer:

25% would be 8

50% would be 16

75% would be 24

100% would be 32

UGENT! Please help due in 10 minutes :c I tried but I just..never got it..

Answers

Answer:

#19:the rule is every-time use the number and times it by 80%

#20:using a calculator, i got 16. i think it is wrong, but that is what i got.

_% of 20=18
What goes in the "_"?

Answers

Answer:

Step-by-step explanation:

the missing blank is 90

Other Questions

1. The distance that Giselle can run is a function of the amount of the time she speeds running. Giselle runs 3 miles in 21 minutes. Assume she runs at a constant rate.a. Write an equation in two variables that represents her distance run, y, as a function of the time, x, she spends runningb. Use the equation you wrote in part (a) to determine how many miles Giselle can run in 14 minutes. c. Use the equation you wrote in part (a) to determine how many miles Giselle can run in 28 minutes.d. Use the equation you wrote in part (a) to determine how many miles Giselle can run in 7 minutes I know what you're thinking. No way, right? English class is the most boring class of the day, right? I mean, why do I need to take English class when I already speak English? Right? Yeah, well I felt that way, too, until last summer when English class literally saved my life. Let me explain. My foster family, the Jamesons, decided to take a vacation. Sounds great, huh? Maybe Disneyland or a week on the beach? No way. They wanted to go to the desert. Long story short, we drove half way across the country to camp out in the Great Basin Desert. "Josh, be sure to pack your warmest clothing," Mrs. Jameson yelled up the stairs. "The desert is cold at night, but don't worry. It won't leave you cold. Just wait until you see the stars." We finally arrived at the Great Basin National Park, and I have to admit it was different than I imagined. "Amazing, isn't it?" Mr. Jameson asked me as we looked out over the desert's vast, silent valleys. I just grunted back at him and put my earphones back in. No matter what changed in my life, no matter how many times I failed, my music was always there. Later that night, I sat inside my tent and listened to the Jamesons telling stories around the fire they made. They thought it was so easy. Telling stories. Reading stories. I couldn't even pass English class. I couldn't understand those stu*** stories. 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