Answer:
4 years old
Step-by-step explanation:
Harry = H
Brother = B
Aunty = A
Dad = B
H = ½ B
B = A - 28
A = D + 5
D = 31
A = 31 + 5 = 36
B = 36 -28 = 8 years old
H = ½ . 8 = 4 years old
Answer:
Width is 5 and length is 7
Step-by-step explanation:
You can solve the equation using the distributive property and inverse operations.
2x +2(x+2)=24
2x + 2x + 4 = 24
4x + 4 = 24
4x = 20
X = 5
This means the width is 5 and the length is 7.
265÷106=2.5,2.5×,100=250, so before tax, the cost would be 250$
It would be 50 times three for the prism to get fully painted
Answer:
Step-by-step explanation:
Expand
Subtract 3 from both sides
Simplify
Subtract 4x from both sides
Simplify
0 < -1
No solution