Answer: (-3,5)
Step-by-step explanation:
(-2,-3) would not work because adding them together would sum -5 which is less than 5 but y is not greater than -2.
(0,4) would not work because 4 isn’t greater than 4.
(-3,5) would work because -3+5=2 which is less than 4.In addition, 5 (the y value) is greater than -2.
(1,4) is incorrect because 1+4=5 which is greater than 4.
In other words,
5>-2
-3+5 < 4
So lets go step by step, first lets see how much Reagan spent, that is 2 banana splits, $3.25 each, that is:
total spent = 2*3.25 = 6.50
So Reagan spent $6.50 of her weekly allowance, and the problem says that $6.50 represents 26% of her weekly allowance, the question is to find out how much represents the 100% of her weekly allowance.
We can solve this using a rule of three, simple, with direct proportion:
26% -----> $6.50
100% ----> x
x = (100)(6.50)/26 = 650/26
x = 25
therefore Reagan's weekly allowance is $25
Answer:
C(m) = 22.50 + .10m
Step-by-step explanation:
Cost = fee + mileage
Cost = 22.50 + .10m where m is the number of miles
C(m) = 22.50 + .10m
The shape of the block could be either a cylinder of a cone