Answer:
4b-3d
Step-by-step explanation:
first add the like terms
2b - 8b + 10b = 4b
12d - 15d = -3d
then add the results.
since BAD = 125
180-125 = 55 so ADC = 55
ADC = GHE so GHE = 55 degrees
7 men= 5 women
380 men= x women
=> 7x = 5 . 380
7x = 1900
x= 1900/7
x= 271,4
wich means 271 women
HOPE IT HELPS
Answer:
640
Step-by-step explanation:
Answer:
3.b

i hope question 3.a. is 5^x ÷ 5^-3 = 5^5
3.a.
