4x+y=3
-5x-8y=-6
C is the one that will help you solve it.
Answer:
8.54
Step-by-step explanation:
If thousandth's place is ≥ 5 , then add 1 to the hundredth place.
6.487 = 6.49
2.049 = 2.05
6.487 + 2.049 = 6.49 + 2.05 = 8.54
All you gotta do is multiply .7 by 100 which gives you 70
so subtract 70 from 100 which is 30
he had not completed 30% of his assignment
hope this helped :)
<h3>
Answer: 518</h3>
Explanation:
Let's draw a vertical line to split the figure into two rectangles.
The rectangle on the left is 42 by 9, so its area is 42*9 = 378.
The rectangle on the right is 7 by 20 giving an area of 7*20 = 140.
Overall, the entire area is 378+140 = 518 square yards
Answer:502.4 Square inches are need.
Step-by-step explanation: