Answer:
x ≤ 7
Step-by-step explanation:
Let the cost of each book be $2
Let the amount of book she can buy be x
If she can spend no more than $15
Amount of book she can buy≤ Total amount/cost of each book
Amount of book she can buy ≤ $15/$2
Amount of book she can buy ≤ 7.5
x ≤ 7.5 OR x ≤ 7
Hence the required inequality is x ≤ 7. Less than or equal to was used since she can't spend more than $15
Answer:
2
Step-by-step explanation:
Answer:
x = 6; y = 20
Step-by-step explanation:
Given two numbers one large and one small.
is the smaller number and is the larger number.
According to the first statement we have:
Rearranging we get:
From the second statement, we have:
These two lines are plotted on the graph. The point at which the two lines intersect will give the two numbers.
To solve (1) and (2) we subtract the two equations:
Substituting the value of , in the equation we get:
.
Therefore, the values are: (x, y) = (6, 20).
This is true. 6 has factors 1,2,3 and 6 so any number divisible by six is automatically divisible by all of its factors as well.
Answer:
D. 3.00
Step-by-step explanation:
Slope = Rise over run
Rise = 6
Run = 2
Slope = 6/2
6/2 as a decimal is 3.00, making the answer D.
Hope this helps :)