If 3/5 of a number is 42,what is the twice number
2 answers:
Answer:
2x=140
Step-by-step explanation:
Let the number be x
3/5x=42
X=42×5÷3
X=210÷3
X=70
Multiplying both sides by 2, we get:
2x=140
Answer:
140
Step-by-step explanation:
Let the number be represented by x. You are given ...
(3/5)x = 42
Multiplying by 10/3 gives ...
(10/3)(3/5)x = (10/3)(42)
2x = 140 . . . . the value of twice the number
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Answer:
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Step-by-step explanation:
Given
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Step 1 of 1
Write the expression using rational exponents.
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Simplify 
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Learn more about radical notation, refer :
brainly.com/question/15678734
Answer:
Step-by-step explanation:
f(h(-2) =
h(-2)= 5(-2)= -10
f(-10)= -10 - 2 = -12
Answer:
a. 97
b. 83
c.66
d. 114
e.83
f. 97
g. 114
h.66
i. 83
j. 66
k.83
l.97
m. 114
n. 66
Answer:
= 18x + 4y hope this helps :)
Step-by-step explanation:
Answer:
The first table
Step-by-step explanation: The x values don't repeat which makes it a function
