3z = 2z + 5
3(5) = 2(5) + 5
15 = 15
answer
True
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8-4x = 4x when x = 0
8 = 0 ....can't be
Answer
False
Answer:
-1/2
Step-by-step explanation:
y2 - y1 / x2 - x1
-4 - (-2) / 2 - (-2)
-2 / 4
= -1/2
Answer: option d because it still has a negative sign from the numerator.
Step-by-step explanation:
I apologize if I am wrong I am a bit rusty with these problems
I guess you can report my answer if you want to but just letting you know that I am a little rusty
Answer:
4.5 x 2.8
= 12.6
The temperature represented is -12.6.
The first thing we should do is see what relationship we have:
Table is feet to yards 3-1
a. Describe the relationship between the number of feet and the number of yards
That is to say:
1Yarda = 3 feet
b. Write an expression for the number of yards in f feet
Let
y = Yard
f = feet
We have the following expression for the conversion:
y = (1/3) f
c. Find the number of yards in 63 feet
For this case we must substitute in the expression found the value of f = 63.
y = (1/3) f
y = (1/3) (63)
y = 21
answer:
1Yarda = 3 feet
y = (1/3) f
y = 21