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Keith_Richards [23]
3 years ago
14

Just need help on the ones that are circled .

Mathematics
1 answer:
padilas [110]3 years ago
8 0
2.) QR   3.) SW  6.) TW  8.) 7  9.) 30 11.) please supply a better picture for 11, can't see the problem very well
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Standard form of 10-⁹
zavuch27 [327]

Answer: 1/1000000000

Step-by-step explanation:

5 0
3 years ago
Aaron is going to a carnival that has games and rides. Each game costs $2.75 and each ride costs $4.75. Aaron spent $20.50 altog
serg [7]

Answer:

Step-by-step explanation:

2.75g + 4.75r = 20.50

g = 2r

2.75(2r) + 4.75r = 20.50

5.50r + 4.75r = 20.50

10.25r = 20.50

r = 20.50 / 10.25

r = 2 <==== Aaron went on 2 rides

g = 2r

g = 2(2)

g = 4 <==== Aaron played 4 games

check...

2.75g + 4.75r = 20.50

2.75(4) + 4.75(2) = 20.50

11 + 9.5 = 20.50

20.50 = 20.50 (correct)

3 0
4 years ago
A square scrap booking page has a perimeter of (8x + 20) inches. What is the length of one side of the scrapbook of page
Sidana [21]
The answer is 10 because x is = to 12 because it is a square and the first two sides add up to 20
5 0
3 years ago
Last year a ticket to a movie cost $10 this year the price increased by $12 what percent did the price increase?
Phoenix [80]

Answer:

1.2%

Step-by-step explanation:

All you have to do is divide 12 by 10 and you get the answer 1.2.

6 0
4 years ago
Read 2 more answers
Two lines intersect as shown.<br> (2x+20) •<br> 609<br><br> Which is the value of x ?
Rom4ik [11]

Answer:

2x + 20 = 60 \\ 2x = 60 - 20 \\ 2x = 40 \\ x =  \frac{40}{2}  \\ x = 20

4 0
3 years ago
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