Answer:
Maria will have enough money to buy the bike in 13 weeks.
Step-by-step explanation:
w = weeks
42 + 7w = 133
take away 42 frim each side
7w = 91
divide each side by 7
w = 13
Answer:
B
Step-by-step explanation:
-4y+2x=16
y=
y=
x-4
Answer:
x 1.12
Step-by-step explanation:
Total meal plus 12% tip in one step.
12% as a fraction is .12
Multiply the cost of the meal by 1.12 To get the total cost including tip.
x 1.12
Your answer is 6 + 15, because the two numbers had a common factor, and could use distribute law to find the results.
Answer:
0.07kg
Step-by-step explanation:
1kg = 1000g
so grams/1000 =kg
70/1000 = 0.07kg
