Answer:
4.86
Step-by-step explanation:
Melanie uses 8.1 pints of blue paint and white paint for her bedroom
2/5 of this amount is blue paint
Therefore the amount of white paint can be calculated as follows
= 2/5
= 0.4×100
= 40%
60/100 × 8.1
= 0.6 × 8.1
= 4.86
Hence 4.86 pints of white paint will be used to paint the bedroom
Answer:
x=1, y= -2
Step-by-step explanation:
Please see the attached pictures for full solution.
Answer:
2/3
Step-by-step explanation:
Simplify the numerator
(2x) ^3 = 8 x^3
8x^3 * 3x = 24 x^4
Simplify the denominator
(6x^2) ^2 = 36 x^4
Simplify the fraction
24x^4/ 36 x^4 =
24/36 = 2/3
x^4/x^4 =1
The fraction is 2/3 when x does not equal 0
Answer:
27 t-shirts
Step-by-step explanation:
First, set up an equation. Using T as the unknown number of t-shirts, we see:
50 + 3T = 131
3T = 81
T=27 t-shirts
Hope that helps!
Answer:
Option b
step by step explanation: