D should be the correct answer
Answer:
$213.84
Step-by-step explanation:
Think of a rectangle. In the case the length is 6 meters and the width is for meters. To be able to find the area of this rectangle, you need to multiply the length by the width. 6 multiplied by 4 is 24. In the equation it tells you that 1 square meter is $8.91, so now you are trying to figure how much 24 square meters would cost. To figure this out, you will need to multiple 24 by $8.91 giving you $213.84.
Hope this helps.
Hello!
You can solve this algebraically
4(a - 5) = a + 1
Distribute the 4
4a - 20 = a + 1
Add 20 to both sides
4a = a + 21
Subtract a from both sides
3a = 21
Divide both sides by 3
a = 7
The answer is 7
Hope this helps!