X/5+7= -3
Please helppppp meeeee I neeeddd heeeelppp quickly
2 answers:
Answer:
x=−50
Step-by-step explanation:
Answer:
<u>-50</u>
Step-by-step explanation:
subtract seven from both sides
x/5 + 7= -3
-7 -7
multiply by 5 (opposite operation)
x/5 = -10
·5 ·5
x = -50
plug it back in to check
-50/5 + 7 = -3
-10 + 7 = -3
it works so -50 is your answer
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The landscape company charges 30+15x
Answer:
15 mL of the solution with 20% water will be needed.
Step-by-step explanation:
Use the inverse relationship
10 mL * (18-15)% = x mL * (20-18)%
x = 10 mL * (3/2) = 15 mL
She has 6 1/3. The larger dress need 3 2/3. So 6 1/3 - 3 2/3 = 2 2/3
So Mrs. Rodriguez will need 2 2/3 for the smaller dress
42.88. You might want to wait for another answer jyst to be 100% sure:)
2999 miles bec they are quick
