Answer:
10
Step-by-step explanation:
Given the expression:
(5 * x³) / x² ; for x = 2
Simplifying (5 * x³) / x²
5 * x^(3-2)
5 * x^1
= 5x
For x = 2
5x = 5*2 = 10
Answer:
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Step-by-step explanation:
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<span> To find 55% of 120 books, multiply 120 x .55
Then add that answer to the original 120.</span>
120 + 55% = 186
Answer:
2 x 2 x 5,
Step-by-step explanation:
20 = 1 x 20
2 x 10
4 x 5
Factors of 20= 1, 2, 4, 5, 10, 20.
Prime factors are = 2 x 2 x 5,
Answer:
r=1
Step-by-step explanation:
-4 r -10r + -5= -19
-4r + (-10r) + -5=-19
-14r+ -5 = -19
-14r + -5 +5= -19+5
-14r= -14
r=1
