Ask question

Ask question

All categories

3 years ago

13

Raeana is twice as old as Madeline, and Laura is 10 years older than Raena. If Laura is 50 years old, how old is Madeline? Defin

e your variables.

1 answer:

laiz [17]3 years ago

7 0

Answer: Madeline is 20 yrs old

Step-by-step explanation:

If Laura is 50 and she is 10 years older than Raena then Raena is 40 that would then make Madeline 20 years old.

You might be interested in

I need help with math

Keith_Richards [23]

$\frac{1}{5} + \frac{3}{4} \times \frac{3}{5} = \\$

$\frac{1}{5} + \frac{9}{20} = \\$

$\frac{4}{20} + \frac{9}{20} = \\$

$\frac{13}{20} \\$

4 0

2 years ago

Select the correct answer.

Nat2105 [25]

Answer:

Step-by-step explanation:

Both distances are in the scientific notation:

Earth - Sun = 9.3 * 10^7 miles

Saturn - Sun = 8.87 * 10^8 miles

8.87 * 10^8 - 9.3 * 10^7 =

= 88.7 *10^7 - 9.3 * 10^7 =

= 79.4 * 10^7 = 7.94 * 10 ^8 = 794,000,000 miles

Answer: Saturn is 7.94 * 10^8 miles farther from Sun than Earth is.

6 0

2 years ago

PLEASE HELP ME FIND THE ANSWER

n200080 [17]

B is true.
I think E is also true.

4 0

3 years ago

I need to solve the equation for z

Greeley [361]

I think this is how you do it...

7 0

3 years ago

Read 2 more answers

Use a graphing calculator to find the solution to the situation. Lucy needs to hire a host. Host A is offering his services for

olga55 [171]

At approximately 4.5 hours.
15.75x + 70 = 13.25x + 81
15.75x - 13.25x = 81 - 70
2.5x = 11
x = 4.4
found to the nearest tenth 4.5

6 0

3 years ago