Twice a number divided by 5 gives 4simple equations
2 answers:
Answer:
2x / 5 = 4
x = 10
Step-by-step explanation:
Twice a number divided by 5 gives 4
2x / 5 = 4
2x / 5 = 4
Multiply both sides by 5
2x = 20
Divide both sides by 2
x = 10
Answer:
x=10
Step-by-step explanation:
Let the number = x
∴ 2x/5=4
∴2x=5*4
∴2x=20
∴x=20/2
∴x=10
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The answer is the First one and the Second to Last one.
48 + 42a < 132
42a < 84
A < 2
Y would equal 12 if x were to equal 4. You can think of it as a proportion.
Answer:
A≈20.43
Step-by-step explanation:
420 inches and 35 feet
length of trim required = 84 × 5 = 420 inches
using 12 inches = 1 foot then
= 35 feet
