Answer:
X = 105
Step-by-step explanation:
<u>2x</u> = 42
5
Multiply both sides by 5
5 × <u>2x</u> = 5×42
5
5 cancle 5
2x = 5 × 42
2x = 210
Divide both sides by 2
<u>2x</u> = <u>210</u>
2 2
x = 105
Answer:
B y = 2/(x+3)
Step-by-step explanation:
f(x) = 1/x
Replace x with x+3
g(x) = 1 /(x+3)
Then multiply it by 2
h(x) = 2 *(1/ (x+3))
h(x) = 2/(x+3)
Answer:
56
Step-by-step explanation:
16x3=48
Half of 16 is 8.
Since there is 3 1/2 pounds
You would add the 8 and 48.
48 from the 3 pounds and 8 ounces for 1/2 a pound.
Hence, the answer is 56.
<em>48+8</em>=56