Answer:
$128
Step-by-step explanation:
2/5 × $40= $16
$16×8= $128
X = 3y - 4
x + y = 16
3y - 4 + y = 16
4y = 20
y = 5
x = 3(5) - 4
x = 11
I showed my work and answer in this picture. When simplifying square roots you can split them into a perfect squares root time the remainders
Answer: 1 7/10
Step-by-step explanation: u add 1 3/10 and 2/5
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