Answer:
a. No
b. 2.25 days
Step-by-step explanation:
0.75x + 3 = 0.25x + 5.25
a......................
Constants are $3 and $5.25 respectively
Topping costs $0.75 and $0.25 respectively
To have same cost the toppings number would be different as cost is different.
Suppose the number of toppings is x in one shop and y in the other, then the spending if same, we get this equation:
The answer is NO due to two different variables in the equation
b.......................
Constants are $3 and $5.25 respectively
Joseph adds $0.75 each day and Kelsey spends $0.25 each day
Number of days should be same in this case, so variable will be same and the result (amount left in bank) is same.
<u>So the equation for this case is:</u>
<u>Solving, we get:</u>
- 0.75x + 0.25x = 5.25 - 3
- x = 2.25
This is the solution to equation despite being a whole number.
Answer:
w = x+2/a−3
Step-by-step explanation:
Let's solve for w
aw−x=3w+2
Step 1: Add -3w to both sides
aw−x+−3w=3w+2+−3w
aw−3w−x=2
Step 2: Add x to both sides
aw−3w−x+x=2+x
aw−3w=x+2
Step 3: Factor out variable w
w(a−3)=x+2
Step 4: Divide both sides by a-3
w(a−3)/a−3 = x+2/a−3
w = x+2/a−3
The answer is 1 x-intercept
Answer:
Step-by-step explanation:
It depends on the variable. What is z?
Answer:
D.
Step-by-step explanation:
