2 years ago

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

Mathematics

1 answer:

weqwewe [10]2 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

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