Answer:
550
Step-by-step explanation:
It´s 550 because 612-62 is 550
Answer:

m=4/3 and b=5
Step-by-step explanation:
We want to find the equation of the line passing through (3,9) and (6,13).
We determine the slope using:

Let:

We substitute the points to get:

We now use the formula:

We substitute to get:

Multiply through by 3 to get;

We expand further to get:

This implies that:

We solve for y to get:

Therefore m=4/3 and b=5
Answer:
Step-by-step explanation:
1) translate the given informations in a operation
8x^2 -7x - 2 - (6x^2-x+3)
2) change the sign of all the terms in the bracket
8x^2 -7x -2 -6x^2 + x -3
3) simplify the expression
2x^2 - 6x -5
Not 100% sure but it might be B
65 percent of 120 is 54.17 rounded to the nearest percent it’s 54%