Answer:
7.8
Step-by-step explanation:
subtract 85 - 77.2
Answer:
B. 50
Step-by-step explanation:
140 - 90 = 50
Answer:
C. 30
Step-by-step explanation:
circumference of the semicircular plot
-3(-15w+2)
You have to use the distributive property to simplify this expression.
-3 times -15w is 45w.
-3 times 2 is -6.
-3(-15w+2)
45w-6 is the answer
Container A:
y=-6x+800
800 is y intercept( it already have 800 before leaking)
leaking means that its went down so it had to be negative -6x)
container B:
y=-10x+1000
same thing with a container B
-6x+800=-10x+1000 = 800-6x=1000-10x
