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3 years ago

Use the given value to find the value of the other variable that is not provided.

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

Step-by-step explanation:

4(0) + 3y=12

4x0=0

0+3y=12

3 x 4=12

y=4

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Students were going to a play. The students who paid in advance only had to pay $32, but the students who paid at the door had t

Mnenie [13.5K]

Answer:

Step-by-step explanation:

SInce the students at the door had to pay twice as much as the students who payed in advance, you would do 32*2=64

7 0

2 years ago

What is the solution to this system of equations y=x-2 y=-0.5x+4

gladu [14]

Answer:

Substitute y=x-2y=x−2 into y=-0.5x+4y=−0.5x+4.

x-2=-0.5x+4x−2=−0.5x+4

2 Solve for xx in x-2=-0.5x+4x−2=−0.5x+4.

x=4x=4

3 Substitute x=4x=4 into y=x-2y=x−2.

y=2y=2

4 Therefore,

\begin{aligned}&x=4\\&y=2\end{aligned}

x=4

y=2

Step-by-step explanation:

6 0

2 years ago

HELP ME RN PLEASEEEE [WILL GIVE BRAINLY TO CORRECT AND BEST EXPLAINED ANSWER]

VMariaS [17]

Answer:

$\boxed {\boxed {\sf d= \sqrt{34}}}$

Step-by-step explanation:

We want to find the distance between two points, so the following formula is used.

$d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

Where (x₁, y₁) and (x₂, y₂) are the points we are finding the distance between.

We are given the points (-2, -1) and (3,2). If we match the corresponding value and variable we see that:

x₁= -2
y₁= -1
x₂= 3
y₂= 2

Substitute the values into the formula.

$d= \sqrt {(-2-3)^2+(2--1)^2$

Solve the parentheses.

-2 -3 = -5
2--1 = 2+ 1 = 3

$d= \sqrt{(-5)^2+(3)^2$

Solve the exponents.

(-5)²= -5*-5= 25
(3)²= 3*3=9

$d= \sqrt{25+9}$

Add.

$d= \sqrt{34}$

This radical cannot be simplified, so the distance between the two points is √34 and choice 3 is correct.

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2 years ago

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At Charles Walters Middle School, 25% of the students live more than 8 miles from school, What fraction of the students live mor

Vanyuwa [196]

Answer:

1/4

Step-by-step explanation:

0.25 = 1/4

8 0

2 years ago

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For Carolinas birthday her mom took her and 4 friends to a water park. Carolinas mom paid $40 for 5 student tickets.what was the

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If you divide 40 and 5 it equals $8 for 1 student ticket

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3 years ago

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