Step-by-step explanation:
8) u = vw + z
For v,
u = vw + z
u - z = vw
(u - z)/w = v
v = (u - z)/w
9) x = b - cd
For c,
x = b - cd
x - b = -cd
-(x - b)/d = c
c = -(x - b)/d
= (-x + b)/d
OR
x = b - cd
cd = b - x
c = (b - x)/d
10) fg - 9h = 10j
For g,
fg - 9h = 10j
fg = 10j + 9h
g = (10j + 9h)/f
11) 10m - p = -n
For m,
10m - p = -n
10m = -n + p
m = (-n +p)/10
12) r = (2/3)t + v
For t,
r = (2/3)t + v
r = 2t/3 +v
r - v = 2t/3
3(r - v) = 2t
t = 3(r - v)/2
13) (5/9) v + w = z
For v,
5v/9 + w = z
5v/9 = z - w
5v = 9(z - w)
v = 9(z - w)/5
14) (10ac - x)/11 = -3
For a,
(10ac - x)/11 = -3
10ac - x = -3 × 11
10ac - x = -33
10ac = x - 33
a = (x - 33)/10c
15) (df + 10)/6 = g
For f,
(df + 10)/6 = g
df + 10 = 6g
df = 6g - 10
f = (6g - 10)/d
Answer:
The difference of a number and 8 is 16
Step-by-step explanation:
Statement that is expressed in words
Answer: $10000
Step-by-step explanation:
From the question,
Principal = $43000
Time = 5 years
Rate = Unknown
Simple Interest = $51,600 - $43000 = $8600
We need to calculate the rate of interest which will be:
Interest = PRT/100
8600 = (43000 × 5 × Rate) / 100
Cross multiply
8600 × 100 = 215000 × Rate
Rate = 860000 / 215000
Rate = 4%
Assuming Justine borrowed $50,000 instead, the yearly Interest will be:
= (50000 × 5 × 4%)
= 50000 × 5 × 0.04
= $10000
The answer to your question is A
Answer:
(12 ÷ 4) × (18 ÷ 6)
Step-by-step explanation:
(12 ÷ 4) × (18 ÷ 6)
If we solve this or simply this, we would get 9 as our result.
Let's solve and see. Mind you, we've used each of the given numbers just once in the expression.
Thus:
(12 ÷ 4) × (18 ÷ 6)
Solve the parentheses first
3 × 3 = 9.
Therefore,
(12 ÷ 4) × (18 ÷ 6) = 9