Answer:
4r-7
Step-by-step explanation:
-14+7-9r+13r
combine like terms
4r-14+7
hope this helped :)
-7 + 4r
You need to combine like terms for this problem. All the basic numbers(without the r) are added together. -14 + 7 = -7. Then the numbers with the r's are added together. -9r + 13r = 4r. This comes out to -7 + 4r
A 11 2x2 is 4-1=3. B 4x4=16
a=110. x,55
y=180-(x+75)=50
w,75
b,110
x,40
y,30
show this
and plz mark as brainlist
