Answer: $35.60
Step-by-step explanation:
Original price = $89
Emily bought the pair of shoes for 40% of the original price , that is
40% of $89
which is
0.4 x 89
= 35.60
Therefore : the sale price of the shoe = $35.60
Answer:
-2
Step-by-step explanation:
You need to substitude the value into the formula given
1/2(3)^3 + 3.4(4)
= 1/2(27) + 13.6
= 27/2 + 13.6
= 27.1
Answer:
Yes it is true.
Step-by-step explanation:
If you go on and solve for x, you get 3. I got this by subtracting the 4 from both sides, then getting 15x=45. Then I divided both sides by 15 and got x=3. If you plug that in, you get 4+45=49. This proves to be true.