Hi there!
To multiply, we need to use f.o.i.l:
(x + 8)(x - 7)
= x * x - 7 * x + 8 * x - 8 * 7
= x^2 - 7x + 8x - 56
= x^2 + x - 56
Hope this helps!
Answer:
Right triangle
Step-by-step explanation:
Pythagorean Thereom can only be used on right triangles
Jason gave his sisters 1/4 of a pan of brownies to his sister he has three and three fourths left
Answer:
13.125 cubic inches
Step-by-step explanation:
Volume of box is 3/2 X 7/2 X 5/2 = 105/8 = 13 1/8 = 13.125 cubic inches
