Hey there!
If x = 4 and y = 2, then substitute them into the equation
7(4)(2)(2)
7(4) = 28
28(2)(2)
28(2) = 56
56(2) = 112
Answer: 112
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When a = 3i - 2j, and b = -4i + 10j. Plug in the corresponding terms with the corresponding variables.
(-4i + 10j) - (3i - 2j)
Distribute the negative to each variable in the second parenthesis
- (3i - 2j) = -3i + 2j
Simplify.
-4i + 10j -3i + 2j
-7i + 12j
-7i + 12j, or (A) is your answer
hope this helps
Answer:
a > −
18 or (
−
18
,
∞
)
Step-by-step explanation:
Answer twenty nine the answers 29 because 4 + 8=12+6=29
