) 11
12
Which is a reasonable first step that can be used to solve the equation 4x+3(x+2) = 5(2x-3)
O Distribute the 3 to x + 2, and distribute the 5 to (2x - 3).
O Combine 4x and x on the left side of the equation.
© Apply the subtraction property of equality to move the 2 from the left to the right side of the equa
O Apply the addition property of equality to move the 3 from the right to the left side of the equation

20%

step-by-step explanation:

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.