Answer:
99
Step-by-step explanation:
26-4=22. 4+7=11. 22-11=11. 9 times 11=99
Answer:
6
Step-by-step explanation:
2x =4
x=4:2 =2
3x =3 ×2 =6
A) the man is 40 and the daughter is 8
b)in 8 years when the man is 48 and the daughter is 16
Answer:
8,100
Step-by-step explanation:
7,200 - 6,400 = 800 increased in 50. Years
What percentage is 800 of 6,400 (%/100 = is/of)
x/100 = 800/6400 (cross multiply)
(800*100)/6400 = 12.50%
(12.50 * 7200)/100 = 900 increased
7,200 + 900 = 8,100