Answer:
Step-by-step explanation:
R = 9x + 8y
4 = 9x + 8*8
4 = 9x + 64
Subtract 64 from both sides
4 - 64 = 9x + 64 - 64
-60 = 9x
Divide both sides by 9
-60/9 = 9x/9
-20/3 = x
x = -6 2/3
4 pints= 8 cups
+
1/2 gallon= 8 cups
+
2 quarts= 8 cups
+
5 cups
=29
no, she is off by a cup
Answer:
90m+145
Step-by-step explanation:
80 + 50m + 65 + 40m
90m+145
A graphing calculator can help find the number(s) that meet this requirement.
The number could be 15, or -14.
Answer: 32%
Step-by-step explanation: I just took it on the test and I got it right!!
