Answer:
y = 3
Step-by-step explanation:
4 + 3y = 6y - 5
Move all terms containing y to the left side of the equation.
4 - 3y = - 5
Move all terms not containing y to the right side of the equation.
−3y = −9
Divide each term by −3 and simplify.
y = 3
I hope this helps!
Answer:
$67.50
Step-by-step explanation:
Multiplying $100 by 0.75 results in $75. This price reflects the 25% off discount.
Multiplying this $75 by 0.90 results in $67.50. This price reflects both the initial 25% discount and the additional 10% discount.
160 = 2 x 2 x 2 x 2 x 2 x 5 = 2^5 x 5
243 = 3 x 3 x 3 x 3 x 3 = 3^5
So
(160 * 243)^1/5
= 5th root of (160 * 243)
= 5th root of (2^5 * 5 * 3^5)
= 2 * 3 * (5th root of 5)
= 6 * (5th root of 5)
Answer is D. 6 * (5th root of 5)
1 dozen = 12 eggs
Multiply 12 by 3 1/2:
12 * 3 1/2 = 42 total eggs.