So this can be solve by establish two equation:
let x be age of montell
y be tha age of her mom
for the first equation (<span>Montell is 30 years)</span>:
x = y - 30
second equation ( in 5 years )
x + 5 = ( y + 5 ) ( 1/3)
solving the equation simultaneously
x = 10 years old
y = 40 years old
Answer:
when you divide both sides of any inequality by a negative number, you need to greater than the inequality symbol
Step-by-step explanation:
have a great day ahead :)
Answer:
1464
Step-by-step explanation:
12x122=1464
I know it may be too late, but maybe it will eventually help you or someone else.
If a plane travels with a speed of 570 miles per hour for 7 hours, then he will travel 570 * 7 = 3990 miles in that time.
Another way is the formula:
Πr^2. (pi)(r) squared
Hope this helps!
