Answer:
384.12 cubic inches
Step-by-step explanation:
Length: 9 7/10 = 9.7 inches
Weight: 1 4/5 = 1 8/10 = 1.8 inches
Height: 22 inches
Volume of a rectangular prism: V = l*w*h
V = 9.7 * 1.8 * 22
V = 17.46 * 22
V = 384.12 cubic inches
Hope this helps!
Answer: x=-5
Step-by-step explanation:
You would have to do the inverse to “undo” the equation.
So first you would do -7-3=-10
Then you would do -10/2=-5 to find x
72 total pupils
8x passed the test, x did not
8x + x = 72
9x = 72
x = 8
So since 8x passed the test, substitute 8 for x
8(8) = 64
64 pupils passed the exam
16 % = 38
(16 × 6 = 96
16 / 4 = 4 so = 38/4 = 9.5)
100% = 38*5 + 9.5
=199.5
