Answer:
x = 9
Step-by-step explanation:
6x = 4x + 18
6x - 4x = 18
2x = 18
x = 9
20,909,909,090,000,000,000,000,000,000,000,000
Answer:
C) 135° and 10°
Step-by-step explanation:
180°-45°= 135°
180°-135°-35°= 10°
Step-by-step explanation:
2/5 = x/15+x
= 10
she must add 2 girls to have above 40% girls in the class
pls give brainliest