The values x and y are determined when we use the substitution method.
y = x + 5
Apply eh value of y into the equation to solve for x.
3x + y = 25
3x + x + 5 = 25
Combine like terms
3x + x = 4x
4x + 5 = 25
-5 -5 4x = 20
4x/4 = 20/4
x = 20/4
x= 5
Now we know the value of x, and we need to solve for y.
y = x + 5
y = 5 + 5
y = 10
10 = 10
Now we know both of these values.
Answer:
x = 5
<span>y = 10</span>
Answer
y=-\frac{11}{13}x+\frac{8}{13}
Step-by-step explanation:
Answer:
The answer is: 12.5%
Step-by-step explanation:
Divide 11 by 88. Multiply the result by 100 to get percent.
11/88 = 0.125
0.125 x 100 = 12.5%
Hope this Helps!! Have an Awesome Day!! (-:
The distance between the ships is 26.65.
<h3>How to illustrate the distance?</h3>
Based on the information given, after 3 hours, the distance of ship B will be:
= 20 + (17 × 3)
= 71.
A = 21 × 3 = 63
Well calculate the square root which will be:
A² + B² = 71² + 63²
= 5041 + 3969
= 9010
Therefore, ✓9010 = 94.92
Finally, the distance will be:
= (63 × 21) + (71 × 17) / 94.92
= (1323 + 1207)/94.92
= 26.65
Learn more about distance on:
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Answer: I think the answer is 9. GL
Step-by-step explanation:
