Answer:
1 hour and 15 minutes
Step-by-step explanation:
Steps:
Step 1: Simplify both sides of the equation.
4x+3=9
Step 2: Subtract 3 from both sides.
4x+3−3=9−3
4x=6
Step 3: Divide both sides by 4.
4x /4 = 6 /4
Answer: x=
3/2
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<em><u>Hope this helps.</u></em>
On the first one you do 2x 2x2 • 2x2x2x2x2 = 60
Answer:
1560 cubic inches
Step-by-step explanation:
18x20= 360
360x13= 4680
4680/3=1560
