Answer:
The number is 7.
Step-by-step explanation:
4x-5=2x+9
4x-2x-5=9
2x-5=9
2x=9+5
2x=14
x=14/2
x=7
Answer:
angle 7
Step-by-step explanation:
vertical angles are angles that are opposite of each other that are congruent, or equal. The only angle that could be a vertical angle to angle 5 is angle 7
That is your answer
Hope this helps!
So we know that the decimal place will move one right. Well basically let's assume she could have bought these expressions:
x 10 x 3.50 = 35.00
x 9 x 3.50 = 31.50 + 3.75 = 35.25
x 8 x 3.5 = 28 + 3.75 x 2 = 35.5
x 7 x 3.5 = 24.5 + 3.75 x 35.75
We know that there is a pattern. See how the cents goes .25 up each time. So we know she'd buy 6 reams of white because (6 x 3.5 = 21) + (4 x 3.75 = 15) = 36.
Okay, ask yourself this : how many times does 6 goes into 30?
6 and 1 = 6
6 and 2 = 12
6 and 3 = 18
6 and 4 = 24
6 and 5 = 30
6 goes into 30 a number of 5 times. And so that means that :
60 and 1 make 60.
60 and 2 make 120
60 and 3 make 180.
60 and 4 make 240
60 and 5 make 300
FIVE (5) groups of 60 make 300.
Answer:
15.84
Step-by-step explanation:
6.6 × 2.4 = 15.84
he rode 15.84 miles today