Answer:
Number of cups of lemonade = 59 cups
Step-by-step explanation:
Given the linear function :
C = 2t - 89
At temperature of 74° ;
The cups of lemonade as calculated using the linear model:
C = 2t - 89 ; where c = cost of lemonade ; t = temperature.
C = 2(74) - 89
C = 148 - 89
C = 59
Answer:
X=-5
Step-by-step explanation:
Since anything divided by one is still that number, then (x-7)/1 becomes x-7. So our equation now looks like:
(X-19)/2=(x-7).
Multiplying both sides by 2, we get
X-19=2x-14
Adding 19 to both sides:
X=2x+5
Subtract 2x from both sides:
-x=5
Multiplying both sides by -1, we get:
X=-5
Answer:
C
Step-by-step explanation:
rotate it 90 clock about vertex = c
Answer:
the correct answer is option ( D )
Step-by-step explanation:
hope it helps
ALONE96
Answer:
A
Step-by-step explanation:
intial vaule (or at 0 x) is 10 so we have
y=? + 10
and for every hour (x) we charge 4 dollars (same as multiplying 4 by the amount of hours)
so y=4x+10 or y=10 + 4x
