2 years ago

PLEASE HELP ITS FOR A TEST!!

Mathematics

2 answers:

Mashutka [201]2 years ago

6 0

Answer:

22.5

Step-by-step explanation:

multiply 5 x 7 and add half of 5.

multiply 3 x 7 and add half of 3.

width is 22.5

zlopas [31]2 years ago

3 0

Answer:

22.5 on eduphoria

Step-by-step explanation:

You might be interested in

A scalene triangle is a right triangle

Katyanochek1 [597]

Yes it can be. There are more than just right triangles but all right triangles are scalene

6 0

2 years ago

There are 740 tickets purchased for a Major League Baseball game. The lower reserved tickets cost $9.50 and the upper reserve co

artcher [175]

375 lower reserved tickets were purchased and 365 upper reserved tickets were purchased

Step-by-step explanation:

Let x be the number lower reserved tickets

and

y be the number of upper reserved tickets

Then according to given statements

$x+y = 740\ \ \ \ Eqn\ 1\\9.50x+8y = 6482.50\ \ \ \ Eqn\ 2$

From equation 1:

$x = 740-y$

Putting in equation 2

$9.5(740-y)+8y = 6482.50\\7030-9.5y+8y = 6482.50\\7030-1.5y = 6482.50$

Subtracting 7030 from both sides

$7030-7030-1.5y = 6482.50-7030\\-1.5y=-547.5$

Dividing both sides by -1.5

$\frac{-1.5y}{-1.5} = \frac{-547.5}{-1.5}\\y = 365$

Putting y = 365 in equation 1

$x+365 = 740\\x = 740 - 365\\x = 375$

Hence,

375 lower reserved tickets were purchased and 365 upper reserved tickets were purchased

Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago

Fill in the table using this function rule.<br> y=-2x +4

Anton [14]

Answer

i think this is what you mean

Step-by-step explanation:

x y

2 0

1 2

0 4

-1 6

-2 8

3 0

2 years ago

What’s the inequality?

Hitman42 [59]

Answer:

x: numbers of hot chocolate selling

y: numbers of apple cide selling

1x + 2y ≥ 240

2y ≥ 240 - x

y ≥ 120 - 0.5*x

7 0

2 years ago

Do Now-Find the size of a flat-screen tv given the length and

nika2105 [10]

500 area
90 perimeter

7 0

3 years ago

Read 2 more answers