Answer:
x^2+8x+15
Step-by-step explanation:
You can use FOIL method
(x*x)+(x*5)+(3*x)+(3*5)
x^2+5x+3x+15
x^2+8x+15
Answer:
Step-by-step explanation:
Given, y = 0.8
To find : value of x
plug the value of y
Multiply the numbers: 8 and 0.8
Move 6.4 to right hand side and change it's sign
Subtract 6.4 from 40
Divide both sides by 4
Calculate
Hope I helped!
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Answer:
B: (-7, -8)
Step-by-step explanation:
If the midpoint of (-3, 4) is (-5, -2), then the difference in x is 2, and the difference in y is 6. So to get from the midpoint to b, you have to add two to the x value, and add 6 to the y value. This gets us to the point (-7, -8).
*Hope this helped! : )*
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