we have the expression
![-x+4y](https://tex.z-dn.net/?f=-x%2B4y)
Evaluate for x=-4/5 and y=1/3
substitute the values of x and y in the given expression
![\begin{gathered} -(-\frac{4}{5})+4(\frac{1}{3}) \\ \frac{4}{5}+\frac{4}{3} \\ \frac{3\cdot4+5\cdot4}{15} \\ \frac{32}{15} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20-%28-%5Cfrac%7B4%7D%7B5%7D%29%2B4%28%5Cfrac%7B1%7D%7B3%7D%29%20%5C%5C%20%5Cfrac%7B4%7D%7B5%7D%2B%5Cfrac%7B4%7D%7B3%7D%20%5C%5C%20%5Cfrac%7B3%5Ccdot4%2B5%5Ccdot4%7D%7B15%7D%20%5C%5C%20%5Cfrac%7B32%7D%7B15%7D%20%5Cend%7Bgathered%7D)
the answer is 32/15
Answer:
1. have se x
Step-by-step explanation:
Answer:
2.5 ounces
Step-by-step explanation:
10 divided by 4 is 2.5
To find the difference between these numbers you need to subtract 8.3 - 3.9
and that equals 4.4<span />
Answer:
Angle R is 99 degree
Angle Y=48 degrees
Angle T is 33 degrees
Step-by-step explanation:
Let angle T be x
Angle R will be 3x
Angle Y will be x+15
Total=x+3x+x+15=5x+15
5x+15=180
5x=165
x=165/5=33
Therefore, angle T is 33 degrees, angle Y=15+33=48 degrees and angle R=33*3=99 degrees