250/100 = 2.5
2.5*7 = 1.75
$1.75
Hope this helped!
Answer:
Step-by-step explanation:
The common difference (d) can be found using the first and 4th terms:
a1 = 3
a4 = a1 +d(4 -1)
-9 = 3 +3d . . . . . simplify
-3 = 1 + d . . . . . . divide by 3
-4 = d . . . . . . . . . subtract 1
Then ...
x = a1 + d = 3 -4 = -1
y = x + d = -1 -4 = -5
The values of x and y are -1 and -5, respectively.
Answer: correct
Step-by-step explanation: if you distribute the 9 to the 2+x you’d get two factors 18 and 9x
Answer:
any amount less than $18
Step-by-step explanation:
39-21= 18
she can spend any amount LESS than $18
Answer:
- The slope of this line is 4
Step-by-step explanation:
The slope is determined with two points.
Take the pairs (0, - 9) and (1, - 5).
The slope is:
- m = (y₂ - y₁) / (x₂ - x₁) = (- 5 - (-9)) / ( 1 - 0) = 4/1 = 4
