Answer is a = -4
3a + 4 = 2a
Subtract 2a from each side
a + 4 = 0
Subtract 4 from each side
a = -4
Answer:
3
Step-by-step explanation:
Answer:
i guess your new grade would be 88%. If you past 100%, you might pass for that grade. Even if you get a 90%, you'll still be able to pass.
Step-by-step explanation:
(100% - 7%) × 7,500
= 93% × 7,500
= 93 ÷ 100 × 7,500
= 93 × 7,500 ÷ 100
= 697,500 ÷ 100
= 6975
hope this helped
Answer: 270
Step-by-step explanation:
I might be wrong on this one, but the average license plate is 12 in by 6 in. One meter is around 3 feet. The dimensions of the wall are 9 feet by 15 feet.
Length wise, 15 license plates can fit on the wall, and bright wise, 18 can fit on the wall.
15 times 18 = 270
270 license plates is your answer
