Step-by-step explanation:
the product of a number and 5
<em>n</em> - number
the product - it's multiplication
<h2><em>n · 5 = 5 · n = 5n</em></h2><h2 />
the difference of a number and 7
<em>n</em> - number
the difference - it's subtraction
<h2><em>
n - 7</em></h2>
To figure this out, subtract 15 from 7 and you get –8. So your answer is -8˚ C.
Hope that helps:)
Answer:
- motorcycles: 20
- vans: 25
- cars: 135
Step-by-step explanation:
There are 3 car spaces for each non-car space, so the number of car spaces is 3/4 of the total: (3/4)×180 = 135.
The number of motorcycle spaces is half of 5 less than the remainder, so is ...
(180 -135-5)/2 = 20
and van spaces are 5 more than that: 25.
There are 20 motorcycle spaces, 25 van spaces, and 135 car spaces.
Remember: a^2 + b^2 = c^2
1
64 + 49 = 113
√113 = 
2
100 - 25 = 75
square root of 75 = 5 
Answer:
See below in bold.
Step-by-step explanation:
If we add the 2 equations we eliminate x and we get 2y =2.
So y = 1.
Substituting y = 1 in the second equation 1 = x - 3.
So x = 4.
A. One solution: (4, 1).
If we drew a graph we would have 2 lines which intersect at the point (4, 1).
