<span>a. 2x + 11y when x = 4 and y = 2 is 2(4) + 11(2) = 8 + 22 = 30
</span><span>b. 4(y + 1) when y = 7 is 4(7 + 1) = 4(8) = 32
</span><span>c. 3x when x = 12 is 3(12) = 36
</span><span>d. x + 8y when x = 8 and y = 3 is 8 + 8(3) = 8 + 24 = 32
Options a and d have a value of 32. </span>
Answer:
$2 per hour
Step-by-step explanation:
12 / 6 = 2
Hi.
The closest rounding of 0,38569 is 0,39
Have a nice day !
Let me get paper! i will help
Step-by-step explanation:
1) let number=a
six times a number=6a
Condition:
6a+4=22
2) eleven times a number=11a
Condition:
11a-5=50
3) 9 times a number=9a
Condition:
9a-7=-16
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