Answer:
557.00
Step-by-step explanation:
-3x + 1 < 7 on number line
Answer:
D. x is greater than -2
Step-by-step explanation:
Ok so,
-3x + 1 < 7
First, do the opposite of +1 which is -1 so you have to subtract 1 from both sides. Which should look like this.
-3x < 6
Then you divide -3 with 6 which will give you -2. You change the inequality sign becuase you divided with a - number.
Hope his helps. Have a good day!
Regina travels ½ of a kilometer for every ¼ of a minute she drives. You were told that the trip from Times Square to Pelham Parkway is 72 kilometers. How many minutes would her trip have taken by car?
Answer:
36 minutes.
Step-by-step explanation:
The best way to solve this is to find how much distance is traveled in a minute and then divide the total distance by the distance traveled in a minute. Now let's apply.
1/4 x 4 = 1 minute, so in this problem, 1/2 x 4 = 1 minute.
1/2 x 4 = 2.
72 / 2 = 36.
Her trip would have taken 36 minutes by car.
Answer:
36 minutes.
Step-by-step explanation:
For every mile she takes it's 1/2 of a minute. Then just do 72/2 and get 36 :)
Find the slope of the line that passes through the points (-6, -2) and (-7, -2)
Which equation has a slope of 1/2 and y-intercept of -5
A. 2x + y = -5
B. 2x - y = 5
C. x + 2y = -10
D. x - 2y = 10
The perimeter of a rectangular garden is 37.5 feet. The width is x, and the length is 15 ft. Use the equation 2(x + 15) = 37.5 to determine the width, in feet, of the garden?
Answer:
2.5
Step-by-step explanation:
37.5/15=2.5
Answer:
11.25
Step-by-step explanation:
first what u do is u just make 2(x+15)=37.5 into 2x+15=37.5
and then u do 2x=37.5-15
that will give u 2x=22.5
then u do this x=22.5/2
and x = to 11.25
What is the value of the expression 62 + 33
Answer: the value is 95
Step-by-step explanation:
What is the range of possible sizes for side x?
Answer:
2.8<x<5.6
Step-by-step explanation:
it has to be more than 2.8 and less than 2.8+2.6 (5.6)
2.8<x<5.6
The measures of the angles of △ABC are given by the expressions in the table.
Angle Measure
A (6x−1)°
B 20°
C (x + 14)°
What are the measures of angles A and C?
Answer:
First You add all given angles up to equal 180 to give you x then you plug x into equations
Step-by-step explanation:
A= 125 degrees
C= 35 degrees
Answer:
Angle A = 125°
Angle C = 35°
Step-by-step explanation:
This is the equation you would have to solve:
Angle A + Angle B + Angle C = 180°
Fill in the values given:
(6x-1)° + 20° + (x+14)° = 180°
The parentheses don't really matter here. Go on to combine like terms. This gives you:
7x + 33 = 180°
Solve for x. Subtract 33 on both sides. This gives 7x = 147. Divide both sides by 7. This gives x = 21.
Now, go back and fill in 21 for x in the expressions for angles A & C.
Angle A:
6(21) - 1 = 125°
Angle C:
21 + 14 = 35°
You can check your answers using the first equation I mentioned:
Angle A + Angle B + Angle C = 180°
125° + 20° + 35° = 180°
This is a true equation. Therefore, the final answers are:
Angle A = 125°
Angle B = 20°
Angle C = 35°
PLS HURRY
The equation 9t = 27.99 models a constant rate situation.
Drag and drop the value of 5t in the box. 5t=
Answer:
The value of 5t will be 15.55
Step-by-step explanation:
Given equation is;
9t = 27.99
As it is stated that the relationship is constant, therefore, we will find the value of t by dividing 27.99 by 9
Now, we will put t=3.11 to find 5t.
The value of 5t will be 15.55
The Buffaloes won 57.1% of their 140 baseball games this year. How many games did they win?
A) 60
B) 70
C) 80
D) 90
Answer:
C - 80 games
Step-by-step explanation:
140 * 0.571 ≈ 80
Lin’s second pan has a length of 9/4 inches, a width of 10/3 inches, and a height of 4/3 inches. What is the volume of the second pan?
Answer:
10 inches
Step-by-step explanation:
9/4 = 2 and 1/4
10/3 = 3 and 1/3
4/3 = 1 and 1/4
Volume is length x width x height
2 and 1/4 x 3 and 1/3 x 1 and 1/4 = 10
The volume of Lin's second pan is 10 inches
Write an inequality for each situation.
1. up to 5 people, p, visited Mary today
2. the value, v, of the hat is less than $9
3. the number of guests, g, coming for dinner is not 8.
4. the distance of the race, d , is at least 6 miles.
5. the time it takes to get to grandmas house, t, is longer than 2 hours.
PLS HELP I NEED IT FOR TODAY
Answer:
1. p <= 5
2. v < 9
3. g != 8
4. d >= 6
5. t > 20
Step-by-step explanation:
<= is "less than or equal to"
!= is "not equal to"
>= is "greater than or equal to"
Solve: y + x = 3
y = 1.5x + 1
Solve: y = 1.4x + 2
y = 3.4x - 2
please help ill give brainliest
Answer:
26.25
Step-by-step explanation:
I'm pretty sure this is the correct answer.
Can you help me graph this system of inequalities. And give the coordinates for the set.
Answer:
Here I made a yt vid to explain
Step-by-step explanation:
NEVER GONNA GIVE YOU UP
please help me thank you sooooo much ( also if you take my points
I'm reporting you)
Answer: x=-10.2 but for me the real answer is x=10.2 but go for x=-10.2
Step-by-step explanation: hope this help
Answer:
10.2 is the answer
Step-by-step explanation:
when u divide you get it.
A restaurant is selling 3 smoothies for $9.
How much do 15 smoothies cost?
Number of smoothies Cost in dollars
3 9
15 ? ( Zearn)
Pls help only 3 more questions left
Answer:
the answer would be D
Step-by-step explanation:
since it does not specify how many of each shirts there are, it is possible for it to be any size and color.
Answer:
D
Step-by-step explanation:
R B P Y are just the shirts there are two sizes so 8 possible outcomes
amount of shirts x sizes = outcome
4 x 2 = 8
A large bottle of juice contains 500 milliliters of juice. A small bottle contains 50% as much juice as the large bottle. How many milliliters of juice are in the small bottle?
Answer:
250 milliliters of juice.
Step-by-step explanation:
You need to find 50% of 500. What I like to do in this situation is turn it into a basic division problem:
500 ÷ 2
500 divided by 2 is 250.
Please help ASAP thank you!
Answer:
Step-by-step explanation:
Perimeter=((4-1)+(-2-(-4)))2
=10
Answer:
Perimeter=((4-1)+(-2-(-4)))2 =10
Step-by-step explanation:
may i pls have brainliest
p.s i agree with the guy below/ or above me
Please do them all start with number 2 please epscify what problem is the answer MULTIPLE PAGES I LITTERLY. SWEAR DOOD NOBODY DOES THE OTHER PAGES-
Answer:
Q2: 2x+5=15
Q3: 35x+7=63
Q4: 2t+3=39
Q5: x/5-2=7
I haven't got a clue on how to do the last three but I hope these four help!
whats the formula for the surface area of a triangle?
Answer:
use the formula A = 1/2bh, where A = area, b = base, and h = height. Once you have the areas of all sides and faces, you simply add them together to get the surface area.
Hope this helps!
I don't understand this- (math is my really WEAK point :') )
Answer:
A. 1/10
Step-by-step explanation:
You have to switch the operations for division to multipliation
A car rental company's fees are shown. Suppose you rent a car using Option 2. Write an expression that gives the total cost in dollars for driving m miles. Then find the cost for driving 150 miles.
Option 1 - $19.99 per day, $0.17 per mi.
Option 2 - $50 fee, $0.17 per mi
Answer:
Step-by-step explanation:
.17M+50
Factor 25x2+40x+16 completely.
Enter your answer by filling in the boxes.
25x2+40x+16 = ([]x+[])²
Answer:
(5x+4)²
Step-by-step explanation:
Use the quadratic formula to solve
i just need help because i dont understand it
Answer:
8
Step-by-step explanation:
2 times 4 is 8
Answer:
25square units
Step-by-step explanation:
you have to find the area of the blue square. First you have to find the side length of the square. the missing length is called the hypotenuse because it is the longest side of the triangle. It is probably 5 units, because in comparison the the 4 units it looks about 1 unit longer. now all that's left is 5x5=25
Which is the net of this solid?
A pentagonal pyramid is shown.(image below)
A net is shown with a square in the middle and 4 identical triangles on the 4 sides of the square.
A net is shown with a pentagon in the middle and 5 identical triangles on the 5 sides of the pentagon.
A net is shown with a triangle in the middle and 3 identical triangles on the 3 sides of the triangle in the middle.
A net is shown with a hexagon in the middle and 6 identical triangles on the 6 sides of the hexagon.
first image is the pentagonal pyramid, second image is a, last image is d.
Answer:
The answer is letter A.
If I invest $600 at an 11.5% interest rate, how much money will I earn over 5 years?
A. $945
B. $345
C. $69
D. $34.50
Answer:
B. 345
Step-by-step explanation:
Hope this helps!
Packs of pens are $3.5 each with a $6 delivery charge when ordered online.
a. Write an equation to represent the total spent on packs of pens based on the number purchased.
b. Graph the equation.
Answer:
its A
Step-by-step explanation:
Answer:
aAEDS
Step-by-step explanation:
URGENT AGAIN
John's salary last year was $80000. Last year he got a raise of 10%. This year
the company lost money and his salary was cut back to S80000 By what percent did
his salary decrease this year?
Answer:
so I dont think that my answer is right but since his salary was 80000 last year but he got a raise of 10% then he got 8000 more so then he got 88000 in total but then they took away $80000 so I think they took away 90%
