B) 6
Step-by-step explanation:
2(10-b) b=7
2(10-7)
2(3)
6
Answer:
Step-by-step explanation:
Hello,
as for x = 0 y = 9
Hope this helps
Answer:
? = 3x
Step-by-step explanation:
2(? + 5) = 6x + 10
You must plug in a number that will get the same value on both sides of the equal sign.
2*5 = 10
2*? = 6x
6x/2 = 3x
Answer:
3 packs equal the price of two, therefore 1.43•2= 2.86
and 6 packs equal the price of 4, so 2.86•2= 5.72