Answer:
Step-by-step explanation:
Deal #1: One pizza= $8.99
Deal #2: One pizza= $6.00
Deal #1: Two pizzas= $13.99
Deal #2: Two pizzas= $12.00
Deal #1: Three pizzas= $18.99
Deal #2: Three pizzas= $18.00
Deal #1: Four pizzas= $23.99
Deal #2: Four pizzas= $24.00
Therefore, after FOUR pizzas, deal #1 becomes a better deal.
Tip: Practice some math. You should be able to answer something like this within two minutes MAXIMUM.
Answer:
2.7 x 
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. The sign of the exponent will depend on the direction you are moving the decimal.
Answer: It is a because they are equally reflecting the x axis
Step-by-step explanation:
Answer:
x= 1/3
Step-by-step explanation:
15x+7=12
Subtract 7 from both sides, we got:
15x + 7 - 7 = 12 - 7
15x = 5
Divide both sides by 5, we got:
15x / 5 = 5/5
15/5*x = 1
3x = 1
Divide bith side by 3, we gotL
3x/3 = 1/3
1x = 1/3
x = 1/3
Hope this help you :3
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