Question

please help me i need help i need to get a good grade on this!!! 5. Use the formula P = 2l +2w to find the perimeter of the rectangle.

2.3 4.1
(1 point)6.4cm
8.7cm
10.5cm
12.8cm

6. Solve the equation.

m – 4.8 = 12.13 (1 point)7.33
8.67
16.21
16.93

7. You buy some jeans on sale. The jeans originally cost $29.95 and are on sale for $25.12. Write and solve an equation to show the amount of the discount. (1 point)29.95 + 25.12 = x; $55.07
29.95 – x = 25.12; $4.83
25.12 – x = 29.95; $4.83
29.95 + x = 25.12; $4.83

For problems 8 – 9, choose a reasonable estimate.
8