Answer:
x = 0
Step-by-step explanation:
10(x-2) = -20
10x - 20 = -20
10x = 0
x = 0
3(2a + 5) = 3 * 2a + 3 * 5 = 6a + 15
1/6x+4/6x+4=x+2
5/6x+4=x+2
x=12
Answer:
-3/4
Explanation:
-21 and 28 are both multiples of 7. Divide the numerator and denominator by 7 to simplify it.
-21/28
= -3/4
I hope this helps!
Answer:
2500 x 1.06 + 2500 x 1.03
Step-by-step explanation:
2500 x 1.06 = 150
150 x .5 (half the simple interest) = 75
150 + 75 = 225
