Jade and Chet get a weekly allowance plus x dollars for each time the pair walks the dog. They plan to save 40% of their combined earnings in one week to purchase a new app for their smart tablet. Their earnings in a certain week are represented in the table.

plz help NO

Step-by-step explanation:

THIS GIVES ME BRAIN DAMAGE

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

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