Answer:
c
Step-by-step explanation:
if the sides are in proportion set the proportions
6.21/ 5.4 = x/2.6; cross multiply
5.4*x = 6.21 *2.6; divide by 5.4
x= 2.99
Answer:
B
Step-by-step explanation:
50+55+48+50+52=255
255/5=51
Anwser 51
Answer:
2
Step-by-step explanation:
because u have to single out the 3 x by subtracting 2 on both sides
The answer is B because I did the math
<span>B.4/7
You can check by taking 21 * 4/7 = 12 which is figure 2
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