Answer:
Option 3.
Step-by-step explanation:
It is given that Jalen and Monique will usually both run 7.5 miles each time they go running.
Let,
j = the number of times that Jalen ran.
m = the number of times that Monique ran.
So, according to this
Distance covered by Jalen in this month = 7.5j
Total distance covered by Monique in this month = 7.5m
It is given that this month, Jalen ran an additional 32 miles.
Total distance covered by Jalen in this month = 7.5j
+32
The total distance Jalen and Monique ran this month is
Therefore, the correct option is 3.
8 because the triangle is a 45,45,90 meaning 2 sides are equal
Answer:
Josh's solution is NOT correct.
Step-by-step explanation:
Josh's solution is NOT correct.
x^2 - 6x - 7 = 0
As you know:
-7 = (-7) * (+1) and -6 = (-7) + (+1) = -6
So factor x^2 - 6x - 7 = 0, you have
(x - 7)(x + 1) = 0
Set each factor = 0 to solve the equation
x - 7 = 0; x = 7
x + 1 = 0; x = -1
Solutions: x = -1 and x = 7
So Josh's solution is NOT correct.
Substitute the variable for the value given.
11 - 3m becomes 11 - 3(2)
Now do the order of operations.
11 - 3(2) =
11 - 6 =
5
So, the answer is 5.