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2 years ago

Solve for x Rount to the nearest tenth if necessary

Mathematics

1 answer:

bulgar [2K]2 years ago

7 0

Answer:

20.7

Step-by-step explanation:

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Find the sum.<br> (5p+11) + (8p- 4)<br> A. 5p+7<br> B. 13p-7<br> C. 13p+7<br> D. 13p+15<br> AP3X

USPshnik [31]

Answer:

$(5p + 11) + (8p - 4) \\ = ( 13p + 7)$

<h2>C. (13p+7) is the right answer.</h2>

6 0

2 years ago

Which fraction set is equivalent to 5/6 ÷ 7?

Ymorist [56]

10/12 = 15/18 = 20/24

4 0

2 years ago

AHHHH I CANT FIGURE THIS OUT HELP PLEASE

bixtya [17]

Answer:

I think the answer is 19.

4 0

2 years ago

Read 2 more answers

10483 people attended a rock festival. if there were 811 more boys than girls, and 2481 fewer adults over 50 years of age than t

Bond [772]

Answer: 4051 girls, 4862 boys and 1570 adults over 50 years of age group attended the festival.

Step-by-step explanation:

Let x denotes the number of girls.

Then, the number of boys = x+811

The number of adults over 50 years of age = x-2481

Now, by considering the given scenario :-

$x+x+811+x-2481=10483\\\\\Rightarrow\ 3x-1670=10483\\\\\Rightarrow\ 3x=10483+1670\\\\\Rightarrow\ 3x=12153\\\\\Rightarrow\ x=\dfrac{12153}{3}=4051$

Thus, the number of girls attended the festival = 4051,

Then number of boys = 4051+811=4862

Number of adults = 4051-2481=1570

7 0

3 years ago

Mary lost 30 pounds. Before her diet she weighed 180 pounds. What is the percent of change.

Lelu [443]

Answer:

percentage change= 500%

Step-by-step explanation:

After diet the weight reduced = 30 pounds

Before diet her weight = 180 pounds

percentage change = { (180 - 30) ÷ 30 } × 100

= ( 150 ÷ 30) × 100

= 5 × 100

= 500 %

∴percentage change= 500%

5 0

2 years ago