Answer:
(-2, -3)
Step-by-step explanation:
2x + 1 = 3x + 3
minus 3 from both sides
2x - 2 = 3x
minus 2x from both sides
-2 = x
then plug in -2 for x
y = 2(-2) + 1
y = -4 + 1
y = -3
(-2, -3).
Y-3 is the correct answer
Answer:
There are 8 possible answers for the value of m
Step-by-step explanation:
3025 (55^2), 3136 (56^2), 3249 (57^2)...., 3844(62^2)
The square of the numbers 55-62 could be a solution set for m.
Answer:
x = -7
Step-by-step explanation:
4 - 2(x - 3) = 24
Subtract 4 from each side
4-4 - 2(x - 3) = 24-4
-2(x-3) = 20
Divide each side by -2
-2(x-3)/-2 = 20/-2
x-3 = -10
Add 3 to each side
x-3+3 = -10+3
x = -7
Junaid Mirza
Apr 5, 2018
2.8125 mile
Explanation:
Speed
=
Distance
Time
Speed
=
5 mile
2 hr
=
2.25 miles/hr
1 hr 15 min
=
1 hr
+
1
4
hr
=
1.25 hr
Distance = Speed × Time
=
2.25
miles
hr
×
1.25
hr
=
2.8125 mile