3 years ago

Alyssa spent half of her allowance going to the movies. She washed the family

Mathematics

1 answer:

weqwewe [10]3 years ago

3 0

Answer:

Alyssa's weekly allowance is $20!

Step-by-step explanation:

Read the problem and set up the following equation using X as Alyssa's weekly allowance:

X/2+7=17

1) Subtract 7 from both sides:

X/2=10

2) Multiply both sides by 2:

X=20

You might be interested in

Write and evaluate the expression. Then, complete the statements. A 1-column table with 5 rows. Column 1 is labeled Multiplicati

77julia77 [94]

Yuna ran three times as many kilometers so here expression should be 3k and the answer is 36.6

We have given that k = 12. 2

We have to find the expression

<h3>What is the writing and evaluating the expression?</h3>

Expressions are considered to be mathematical statements that have at least of two terms comprised of numbers or variables that should be linked. It could be of addition, subtraction, multiplication, or division.

Write the expression as 3k

Second, substitute 12.2 in for the variable, k.

Third, simplify by multiplying 3 and 12.2.

Therefore the answer is 36.6

Learn more about expression here:

brainly.com/question/723406

4 0

2 years ago

"Two purple sea slugs are mated with each other. Among their numerous offspring, 428 have a purple integument and 152 have orang

Orlov [11]

Answer:55

Step-by-step explanation:

55x1=55

6 0

3 years ago

A man and woman share money in the ratio 3:2 if the sum of money doubled in what ratio should be divided so that the man should

Valentin [98]

Answer:

6:4

Step-by-step explanation:

3 x 2 = 6

2 x 2 = 4

6:4

6 0

2 years ago

Read 2 more answers

If 2x + 5 = -25 and -3m - 6 = 48, what is the product of x and m?

strojnjashka [21]

X=-10 m= 6 that is what I think

3 0

2 years ago

What is the rise,run and slope??

RSB [31]

Answer:

y axis over x axis is the right answer

3 0

3 years ago

Read 2 more answers