Answer:
UV=142
Step-by-step explanation:
21x-13=10x+31
+13 +13
21x=10x+44
-10x=-10x
11x=44
÷11 ÷11
x=4
now substitute 4 in place of x (only have to solve one)
21(4)-13= 71
now multiply your answer by 2
71×2=142
Answer:
uh
Step-by-step explanation:
cant see the picture
f
Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550
Answer:
42.771
Step-by-step explanation:
8.07
x 5.3
------
42.771
Answer:
Step-by-step explanation:
The answer is D. Hope that helps, so sorry if I'm wrong