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strojnjashka [21]
3 years ago
13

What is x if: 9+10=x A. x=109 B. x=91 C. x=21 D. x=19

Mathematics
2 answers:
lesya [120]3 years ago
7 0
Add 9+10 and you get 19. so, x=19
Vanyuwa [196]3 years ago
4 0
This problem is very simple. All you have to do is add 10 and 9. The correct answer is D. 
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you have a part time job. you work 3 hours on friday and 6 hours on saturday. you also receive an allowance of $20 per a week. y
klemol [59]
$92/week is the amount of money you gained from work combined with your $20/week allowance money. 

92 - 20 = 72 (total money made per week subtract allowance money leaves money made from work)
Thus, you make $72/week at your part time job.

You work a total of 9 hours. (3hrs on Fri & 6hrs on Sat added together)
72/9 = 8 (total amount of money made divided by the 9 hrs you worked for - gives amount of money you make per hour)
Thus, you make $8/hr at your part time job.


8 0
3 years ago
What is the weight of a square if a triangle weighs 4 grams? Explain your reasoning
stellarik [79]

Answer:

8 grams

Step-by-step explanation:

The balance is in equilibrium, so the weights of the two sides are equal.

Let the weight of a square be s.

Left side: 2s + 4

Right side: s + 3(4) = s + 12

The weights are equal, so we set the two expressions equal.

2s + 4 = s + 12

s = 8

Answer: The weight of a square is 8 grams.

8 0
3 years ago
PLZ HELP!!
White raven [17]

Answer:

The probablity is 11

Step-by-step explanation:

I am sure it's 11

Hope this answer helps you :)

Have a great day

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7 0
2 years ago
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bekas [8.4K]
It’s 1 hope it helps
3 0
3 years ago
Read 2 more answers
What is the area of the circle? *
bija089 [108]

Answer:

The answer is 314.159 which can be rounded to 314.

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3 years ago
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