Answer:
x = 1
Step-by-step explanation:
Given
- 4y + 5x = 17 and (x - 3) is a solution
Substitute y = - 3 into the equation and solve for x
- 4(- 3) + 5x = 17
12 + 5x = 17 ( subtract 12 from both sides )
5x = 5 ( divide both sides by 5 )
x = 1
Solution is (1, - 3 )
<span>Two Angles are Supplementary if they add up to 180 degrees.
let angle 1=x
let angle 2=112+x
x+112+x=180
2x=180-112
hence x= 34
</span>
Answer:
If Jose reads 45 pages in 3 hours then we need to first find how many pages he reads in 1 hour.
Step-by-step explanation:
45 page = 3 hour
Therefore, 1 hour = 45/3 = 15 pages
So, if he reads 15 pages in 1 hour he would read ,
15 x 5 = 75 pages in 5 hours
Hope I have helped you !
Answer:
532.86
Step-by-step explanation:
just subtract starting with the numbers after the decimal place