Answer:
z = -16
Option c
Step-by-step explanation:
2= 10+z / -3
Multiply both sides by -3
2×-3 = 10 + z
-6 = 10 + z
Subtract 10 from both sides
-6 -10 = 10-10 + z
-16 = z
z = -16
Option c
I hope this was helpful, please mark as brainliest
Answer:
Reference Point
Step-by-step explanation:
The answer is reference point. This is because reference point is used to determine if an object is in motion or if it has changed is direction.
Thus, reference point has to be a value of zero for us to use it to determine if an object has moved.
Answer:
B, E
Step-by-step explanation:
(
9
×
100
) + (
2
×
10
) + (
3
×
0.10
) + (
5
×0.01
) = 920.35
A. 92.35
B. 920.350
C. 902.35
D. 92.350
E. 920.35
F.
920.035
Answer:
B
Step-by-step explanation:
11q + 5 ≤ 49
Subtract 5 from each side
11q + 5-5 ≤ 49-5
11q ≤44
Divide each side by 11
q ≤44/11
q≤4
There is a close circle at 4 because of the equals sign and the lines goes to the left
Answer:
5 of the 7 boxes are 8 inches in height
Step-by-step explanation:
Mathematically;
1 ft = 12 inches
So, 5 ft will measure 5 * 12 = 60 inches
So from what we have ,
We want to combine 8 and 10 inches to give 60 inches total
Let the number of 10 inches be x and the number of 8 inches be y
Mathematically;
x + y = 7 •••••(i)
10x + 8y = 60 ••••(ii)
From equation i, x = 7-y
Put this in equation ii
10(7-y) + 8y = 60
70-10y + 8y = 60
70-60 = 10y-8y
2y = 10
y = 10/2
y = 5
