Solve the equations

1. 2 (3x + 5) = 46

2. 1/2 x + 1/4 x = 16

3. 6 - x - x = 18

4. 4x - 3/5 = 2/5

5. x - 13 + 4x = 22

6. -36 = -6(2x - 14)

7. 2 + x/-10 = 2/5

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?