Answer:
3 toppings for a total of $6.50
Step-by-step explanation:
Based on the information provided we can calculate the cost of a yogurt using the following equations for both Froyo Express (F) and The Big Chill (B) , where the variable x represents the number of toppings...
F = 5.75 + 0.25x
B = 2.75 + 1.25x
Now that we have both equations we can simply make one equal to the other and solve for x in order to calculate at what number of toppings the prices will be the same...
5.75 + 0.25x = 2.75 + 1.25x ... subtract 2.75 and 0.25x on both sides
3 = 1x ... divide both sides by 1
3 = x
Finally, we can see that at 3 toppings the total cost of both stores will be the same at $6.50
Answer:x=+3/7 or x=-3/7
Step-by-step explanation:
49x^2=9
Divide both sides by 49
49x^2 ➗ 49=9 ➗ 49
x^2=9/49
Taking the square root of both sides we get
x=±√(9/49)
x=±(3/7)
x=+3/7 or x=-3/7
Clive and Ciara= 2/5(1264)
=$505.60
Max= 1/5(1265)
=$252.80
Answer:
30cm3
Step-by-step explanation:
Volume=Base area *height
Base area is a triangle=1/2 *base*height
1/2*3*4=6cm2
Height=5cm
Volume=6*5=30cm3
