Answer:
Joan's older sister weighs 90 pounds
Step-by-step explanation:
x = older sister
x - 10 = Joan
(x + (x-10))/2 = 85
2x - 10 = 170
2x = 180
x = 90
Answer:
The number is:
25
Step-by-step explanation:
-3(a-15) = -30
-3*a -3*-15 = -30
-3a + 45 = -30
-3a = -30 - 45
-3a = -75
a = -75/-3
a = +25
a = 25
Check:
-3(25-15) = -30
-3*10 = -30
1/6 of his garden is flowers because 1/2=3/6 and 1/3=2/6 and when you add those =5/6 and the remaining is flowers so it’s 1/6
Answer:
It is not skewed
APEX
Step-by-step explanation:
