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Arturiano [62]
3 years ago
9

A t-shirt increased in price by

Mathematics
1 answer:
AVprozaik [17]3 years ago
5 0

Step-by-step explanation:

81×1/4

=20.24

this is the answer

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What can you conclude about the angles formed by two parallel lines cut by a transversal?
n200080 [17]

°Alternate interior angles are equal
°Corresponding angles are equal
°Vertically opposite angles are equal
°Angles on the same side of tranversal are supplementary

6 0
4 years ago
Read 2 more answers
You can buy 2 tickets to school carnival for $9 total.<br> How many tickets can you buy for $27?
kodGreya [7K]

Answer:

6

Step-by-step explanation:

pls brainliest

9/2=4.5

27/4.5=6

3 0
3 years ago
The ratio of the number of volleyball to the number of basketballs in the P.E room is 4:7 .there are 21 basketballs . How many v
densk [106]
Let volleyball be v and let basketball be b.

v : b = 4 : 7,      b = 21

v : 21 = 4 : 7

v/21 = 4/7

7*v = 4*21

v = 4*21/7

v = 4*3

v = 12

Volleyballs are 12

Hope this helps.
8 0
3 years ago
Solve 3x + 23 + x = 7. x = −4 x = 4 x = −0.25 x = 0.25
Maksim231197 [3]
<h2>______________________________</h2><h2>Solve for x | Solution and Explanation </h2>

______________________________________________

Hello! So...

We are given the following:

Solve for x.

3x+23+x=7

====================

1. Group the like terms.

  • 3x+x+23=7

====================

2. Add similar elements (3x+x=4x).

  • 4x+23=7

====================

3. Subtract 23 from both sides.

  • 4x + 23 - 23 = 7 - 23

====================

4. Simplify.

  • 4x=-16

====================

5. Divide both sides by 4.

  • \frac{4x}{4} =\frac{-16}{4}

====================

6. Simplify.

  • x=-4 (aka. Option A)

====================

Hope this helps!

3 0
1 year ago
If the sales tax on 150 is 7.50, what is the percent of sales tax?
Solnce55 [7]
5 percent is the answer.
4 0
3 years ago
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