Can someone explain #1 and #2 to me? (Picture above) I really need help
1 answer:
A number can replaced with a variable like x
(X+3)4=16
4x+12=16
4x=4
X=1
(X/4)+3=24
X/4=21
X=84
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Answer:
1) 150
2) 150
3) 1.8
4) 350
5) 48
6) 980
7) 6
8) 37.5
9) 125
10) 2.8
11) 570
12) 105
Answer:
64
Step-by-step explanation:
x = 5
5 + 3 = 8
8²= 8 x 8 which is 64
<h3>
Answer: 4.475 gallons</h3>
Work Shown:
17 & 1/8 = 17 + 1/8 = 17 + 0.125 = 17.125
17.125 - 12.65 = 4.475
Answer:
61
Step-by-step explanation:
1700/2800 = around .61 so 61%
Answer:
98
Step-by-step explanation:
