Answer:
Part A: this equation can only have 1 solution.
Part B:
3(2x - 7) = 3
⇔ 6x - 21 = 3
⇔ 6x = 3 + 21
⇔ 6x = 24
⇔ x = 24/6 = 4
Answer:
2610/10730
2610/10730 = 0.24324324
0.24324324 X 100 = 24.324324
24%
The ratio is 4/5 girls to boys. if there are 60 girls you would divide 60 by 4 and get 15. you would then multiply that 15 by 5 to get the number of boys in the choir. your answer would be 75 because 15x5=75. there are 75 boys in the choir
Supplementary angles because they add to 180 degrees
You need to find the 2 numbers that will estimate to the nearest hundred.
here is your answer 13 x 213