Answer:
X = 8
Step-by-step explanation:
5x + 2(4x-16) = 72
multiply 2 into the parenthesis
5x + 8x-32 = 72
combine like terms
13x - 32 = 72
add 32 on both sides
13x = 104
divide by 13 on both sides
X = 8
Answer:
a = - 5, a = - 3
Step-by-step explanation:
Given
a² + 8a + 15 = 0 ← in standard form
(a + 3)(a + 5) = 0 ← in factored form
Equate each factor to zero and solve for a
a + 3 = 0 ⇒ a = - 3
a + 5 = 0 ⇒ a = - 5
1.) Austin would get 2.3 pounds per dollar.
2.) A customer would get 15 minutes of bike time per dollar.
BRAINLIEST help pls,,,,,,,,,,,,,
icang [17]
Hey there!
1/3 = ?/12
If we observe denominator , it is multiplied by 4
So we must multiple numerator by 4 too
=> 1/3 x 4/4 = 4/12
? = 12.
