Terriers = x
Labs = 5x
5x + x = 18
6x = 18
6x / 6 = 18/6
x = 3
There are 3 Terriers
Answer:
<h2><u>
j = 38</u></h2>
Explanation:
ʲ⁄₋₂ + 7 = -12
Subtract 7 From Both Sides
ʲ⁄₋₂ + 7 - 7 = -12 - 7
Simplify
ʲ⁄₋₂ = -19
Multiply Both Sides By -2
(-2) ʲ⁄₋₂ = -19 (-2)
<h2><u>j = 38</u></h2>
Volume of a cylinder=the area of the base multiply the height
Cylinder A's volume: pi*6*6*h=36*pi*h
Cylinder B's volume: pi*3*3*h=9*pi*h
so the fraction is 9/36=1/4
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Answer: x = 1 and y = 2
Given:
y = -3x + 5
5x - 4y = -3
Since we are given y, let’s sub it in the second equation.
5x - 4(-3x + 5) = -3
5x + 12x - 20 = -3
17x = 17
x = 1
After finding x, we can now find y.
5(1) - 4y = -3
-4y = -8
y = 2
Checking:
y = -3x + 5
2 = -3(1) + 5
2 = 2
5x - 4y = -3
5(1) - 4(2) = -3
-3 = -3
Answer:
1155
Step-by-step explanation:
We need to determine 55% of 2100 now and the procedure explaining it as such
Step 1: In the given case Output Value is 2100.
Step 2: Let us consider the unknown value as x.
Step 3: Consider the output value of 2100 = 100%.
Step 4: In the Same way, x = 55%.
Step 5: On dividing the pair of simple equations we got the equation as under
2100 = 100% (1).
x = 55% (2).
(2100%)/(x%) = 100/55
Step 6: Reciprocal of both the sides results in the following equation
x%/2100% = 55/100
Step 7: Simplifying the above obtained equation further will tell what is 55% of 2100
x = 1155%
Therefore, 55% of 2100 is 1155
