Answer:
1. 30(8.75) + 11t = 400
2. 12.5 hours
Step-by-step explanation:
1. What is given is you work for 30 hours per week at a gas station for $8.75 an hour. You also work as a landscaper for $11 an hour. You want to a make a total of $400 per week.
30 hours and $8.75 an hour would be equivalent to 30(8.75)
We don’t know how many hours you work as a landscaper but you earn $11 an hour, which is equivalent to 11t
Finally, you want to earn a total of $400 a week, which means the sum equals 400
30(8.75) + 11t = 400
2. 30(8.75) = 262.5
400 - 262.5 = 137.5
137.5 / 11 = 12.5
100 cm is the correct answer i am pretty sure
Answer: The two correct answers would be 40 and 45.
Step-by-step explanation: The square root of 40 is 6.32 which is between our given values 6 and 7 it also can be represented as 2 sq rt 10 The sq rt of the second number 45 is 6.70 which is again between the 2 values. It can also be represented as 3 sq rt 5. Hope this helps!
Step-by-step explanation:
1) 8=64÷r
8r=64
r = 64/8
r = 8
(8×8=64)
2)5p=30
p =30/5
p =6
3)56÷f =8
8f = 56
f =56/8=7
4)155/7
22.14...
aproximately 22 tables
5)185/8
=23.125
to serve each with a whole slice there should be 24 pizzas
Answer:
4
Step-by-step explanation:
