Answer:
A
Step-by-step explanation:
because absolute value is always positive as the answer and it's a because 4 is already a positive so it will be a positive again
A. negative because when one multiplies a even number of negatives, the product is a positive; but when one multiplies an odd number of negatives the product is negative.
Answer:
4
Step-by-step explanation:
12 divided by 3 is 4. It's that simple!
Answer:
baguettes are b = $0.80
rolls are r = $0.30
Step-by-step explanation:
1b + 4r = 2
3b + 2r = 3 step 1 when we need to balance and make one the same
6b + 4r = 6 step 2 when both equations must have 1 same value ie) 4r we take 2r and x2 to all values on that same equation.
6b + 4r = 6
-
1b + 4r = 2 step 3 when both equations show add we subtract them
5b = 4
b = 4/5
b = 0.8 b = 0.8 = 4/5 step 4 when we find x we plug in for x in this case we found b and plug in for b
1(0.8) + 4r = 2
0.8 + 4r = 2
4r = 2 - 0.8
4r = 1.2
r = 1.2 /4
r = 0.3
Answer:
j = -10
Step-by-step explanation:
Given the mathematical expression;
-10 − 10j = -9j
To find the value of j?
Rearranging the equation, we have;
-10 = -9j + 10j
-10 = j
Therefore, j = -10
