Answers
Answer:
4x+32
Step-by-step explanation:
Answer:
4x+32
Step-by-step explanation:
first you multiple by distributive properties
Related Questions
Solve the system by substitution.
1. y = -6x – 7
y = -7x
2. -y=x
3x+5y=20
Answers
Answer:
For no. 1:
One of the equations say that y=-7x
So plug in -7x to the other equation as y so you equation would be
-7x= -6x-7
And then, just solve for the variable:
*add -6x to both sides*:
-x= -7
*multiply both by negative one to get a positive variable*
FOR NUMBER 1, THE ANSWER IS:
x=7
Y=-7
For no. 2:
-y=x and your other equation is 3x+5y=20
Plug in x as -y:
-3y+5y=20
*simplify*
2y=20
*divide by 2 on each side to get 1 variable alone*
Y=10
FOR NUMBER 2, THE ANSWER IS:
x=-y
Y=10
Martin is two years younger than three times his daughter Ada’s age. The sum of their ages is 54. If Ada’s age is given by a, then which equation below fully models in the information given in this problem?
A. 3a-2=54
B. a+(3a-2)=54
C. a+(2-3a)=54
D. a-(3a-2)=54
Answers
Answer:
A. 3a-2=54
Step-by-step explanation:
3 x her age - the 2 year will equal 54
1. 30-70h=30
2. 300+70h=-30
3. 300-70h=-30
4. 300+70h=30
Answers
If you do the math 300 - 30 kilos to go is 270 kilos. 270 kilos divided by 70 kilos is about 3.85. So with the correct equation you can solve and find it true. 300 - 70(3.85) is roughly 30.
What is the name of the parent function for f(x)=2 x-1
Answers
Answer:
Linear Function
Step-by-step explanation:
Any equeation that comes in the form mx + b is a linear function
In which choice is y not a linear function of x?
(A) y = 2(x + 2) + 2x
В
2(y - 2) + 2y = 2x
©
y = 2(x + 2) - 2x
D
2(y - 2) - 2y = 2x
Answers
find m<1
33°
28°
42°
47°
Answers
Answer:
it's answer is 33°
Step-by-step explanation:
116° + 31° + m<1 = 180° [being sum of angles of triangle ]
147° + m< 1 = 180°
m<1 = 180° - 147°
m<1 = 33°
[tex]hope \: i t \: will \: help [/tex]
Which angles are corresponding angles?
Check all that apply.
Answers
The corresponding angles are
2 and 6
3 and 7
5 and 3
and, 4 and 8
What are corresponding angles?
Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal are called corresponding angles.
Or, when two parallel lines are intersected by a third one, the angles that occupy the same relative position at each intersection are known to be corresponding angles to each other.
According to the given question.
We have a diagram, in which there are two parallel lines and one another line which is intersecting these two lines.
From the given diagram,
The pairs of angles 2 and 6, 1 and 5, 3 and 7, and 4 and 8 are occupying the same relative positions, upper right side, upper left side, lower left side, and lower right side respectively.
Therefore, we can say that angles
2 and 6
3 and 7
5 and 3
and, 4 and 8
are corresponding angles.
Find out more information about corresponding angles here:
https://brainly.com/question/1597341
#SPJ2
Plzz help 15 points
Which of the following graphs show
f(x) =
x + 1, when x < 1
4, when ≥ 1
Answers
Answer:
I think its C if I'm wrong, sorrryyy
a taxicab company charges $2.10 and $0.80 a mile. Sheila took a cab and paid a fare of $11.70.Which equation represents this situation with the correct number of miles?
Answers
Answer:
D 2.10+0.80m=11.70, 12 miles
Step-by-step explanation:
11.70-2.10=9.6
9.6/0.80=12
so there is 12 miles and only d has 12 miles
hope this helps have a blessed day
I really do not get this at all and need help please
Answers
Graphs are my weak spot pls help
Answers
I urgently need help!!!!
Answers
Answer:
first one
Step-by-step explanation:
Answer:
the third option, C (6,0)
Step-by-step explanation
B is 3x, and 6y. Since C is still on the bottom of X, it doesn't have any number for y. Although, it is far to the right which gives it 6x.
Find the circumference of the circle. Use 3.14
for pi. Round to the nearest hundredth.
c=20 ft
Answers
Answer:
62.8
Step-by-step explanation:
the circumference is equal to the radiusx2xpi
it gives us the diameter but not the radius
to find the radius from the diameter we just divide it by 2 so the radius is 10
then we just do 10x2x3.14 which is 62.8
Bonjour j'ai besoin d'aide pour cet exercices de maths
Answers
Answer:
télécharger l'image plz
Step-by-step explanation:
in the picture, thanks :)
Answers
2y-x=10
Division by 2 to get rid of it
Y-x=5
Add x to both side to make y to stay alone
Y=x+5
Which tasks are performed by individuals in the Science and Math pathway? Select all that apply.
research human behavior
design and test machinery
develop scientific theories
interpret designs and documents
perform calculations and make predictions
maintain lab equipment to perform experiments
Answers
Answer:
1, 3, 5, 6 I hope that's correct for you
Answer:
2
3
5
6
Step-by-step explanation:
hope this helps
3. The point P(3,5) is rotated 90° clockwise
about the origin. What are the coordinates of
P'?
A. P'(-3,-5)
B. P’(5,-3)
C. P'(-5,3)
D. P'(5, 3)
Please :)
Answers
Answer:
New coordinates of P' are: P'(5, -3)
Hence, option B i.e. P'(5,-3) is correct.
Step-by-step explanation:
When a point A(x, y) is rotated 90° clockwise around the origin, we flip x and y and reverse the sign of x.
Thus,
The rule to rotate a point A(x, y) after a rotation 90° counterclockwise around the origin is:
A(x, y) → A'(y, -x)
In our case, the point P(3, 5) is rotated 90° clockwise about the origin. Thus, the coordinates of P' will be:
A(x, y) → A'(y, -x)
P(3, 5) → P'(5, -3)
Therefore, coordinates of P' are: P'(5, -3)
Hence, option B i.e. P'(5,-3) is correct.
Write a linear equation to represent the line shown on the graph.
Answers
Answer:
x=1
Step-by-step explanation:
x=1
Answer:
Hello did have actual quiz it looks like i have the same quiz could yopu send that quiz to me thanks
Step-by-step explanation:
Need the answer please will give brainliest
Answers
Answer:
B.move to the left 4 units then up 7 units.
What is the simplest form of 12/54
Answers
Answer:
2/9
Step-by-step explanation:
Answer:
reduce it
six goes into both evenly
2/9
Please help me guys I will give the first person who answer a Brilliant
Answers
Answer:
2 3/4+(2 3/4 / 2)=t
Step-by-step explanation:
IM sure this is right
I WILL GIVE 10 POINTS IF YOU ANSWER CORRECTLY AND I WILL GIVE THE BRAINLIEST.
Answers
Answer:
D. 17 ft²
Step-by-step explanation:
Solve for 1/2 of the kite first. The formula for area of a triangle is 1/2 times base times height. The base is 6.8 because you add 5.2 and 1.6. The height is 2.5. Multiply 6.8 times 2.5 to get 17. 17 times 1/2 is 8.5. The other half also has the area of 8.5. Add 8.5 + 8.5 to get 17.
Hope it helps and is correct!
Amanda plans on going to the amusement park this Friday. It costs $25.00 to
enter the park, and then $1.25 for every ride that Amanda goes on. What will be
the total cost if Amanda goes on 9 rides?
Answers
1.25 for each rides and she goes on 9
It would be 11.25
Answer:
$ 36.25
Step-by-step explanation:
1.25 x 9 = 11.25 + 25.00 = $ 36.25
Coupon A-14$ rebate on 77$ jacket
Coupon B- 15% off on a 77$ jacket
Answers
Which triangle is a translation of triangle P?
5
4
2
A
2
3
4
5
X
-5 3-2-14
2
3
8
b
O triangle A
O triangle B
O triangle C
triangle
Answers
Answer: B
Step-by-step explanation:
I did the quiz
The expression 2(l + w) is used to calculate the perimeter of a rectangle, where I is length and w is width. If the length is 2/5 unit and the width is 1/5 a unit, what is the perimeter of the rectangle in units?
3/5
1
1 1/5
2 3/5
Answers
Answer:
I think it is 1
Step-by-step explanation:
I am sorry if it is not correct
For Mother's Day, Sue made scented candles to give as gifts to her mom and aunt. Sue added the same amount of peppermint oil to both candles but less citrus oil to her aunt's candle. Which candle had a stronger citrus scent?
Answers
Answer:
Her mom's candle has more citrus in it. Peppermint isn't a citrus scent.
Step-by-step explanation:
Millie has a box of crayons. 30 of the crayons are red, 14 are green, and 16 are
blue. Millie randomly selects a crayon from the box, records the color and then
replaces the crayon in the box. If she selects a crayon 30 times, how many
times do you predict she will select a blue crayon?
6
07
0 10
08
Answers
Answer: i’m really not sure about this one but i think eight
Step-by-step explanation: if you calculate the probability of drawing a blue crayon you should get 16/60. if you’re drawing thirty times then multiply 16/60 by thirty and you get eight. sorry if this is incorrect hope this helped :D
Help ASAP
1. What is the volume of the cylinder shown above, rounded to the nearest hundredths?
2. What is the volume of the cylinder shown above if the radius is doubled, rounded to the nearest hundredths?
3. What is the volume of the cylinder shown above if the height is cut in half, rounded to the nearest hundredths?
Answers
Answer:
1) 169.7
2) 678.6
3) 84.9
Hope it helped!!!
- 9 f ( 1/3 f) + 2/3
Answers
Answer:
[tex] →- 9f( \frac{1}{3f}) + \frac{2}{3} \\= - 9( \frac{1}{3} ) + \frac{2}{3} \\=-\frac{9}{3}+\frac{2}{3} \\=\frac{(-9+2)}{3}\\=\boxed{\frac{-7}{3}}✓[/tex]
-7/3 is the right answer.