The first one is the answe<span>r.</span>
Solve x by simplifying both sides of the equation, then isolating the variable.
Answer:
x= - 31/2
<span>2x2
– 2z4 + y2 – x2 + z4</span>
<span>X2 +
y2 – z2</span>
<span>-42 –
24 + 32</span>
-16 – 16 + 9 =
23
Answer:
B, 66.4%
Step-by-step explanation:
Answer: 0, 7, 14, 21, and 28
Step-by-step explanation: To find the first 5 multiples of 7, multiply 7 by the first 5 whole numbers which I have done for you in the image attached.
To quickly review, the set of whole numbers are shown below.
{0, 1, 2, 3, 4, ...}
The numbers that I have highlighted in green will be your first 5 multiples.