0.75x + 3 = 0.25x + 5.25 a. Can the equation above be used to solve the following problem? If not, explain why.
cream shop, customers pay $3.00 for a medium ice cream plus $0.75 per topping. Ata
second ice cream shop, customers pay $5.25 for a medium ice cream plus $0.25 per topping. How
hany Toppings would a customer have to order for the ice cream to cost the same at either shop?
Can the equation above be used to solve the following problem? If not, explain why.
Joseph has $3.00 in his piggy bank and he adds $0.75 each day. Kelsey has $5.25 in her piggy
ink and she spends $0.25 each day. When will Joseph and Kelsey have the same amount in their
piggy banks?"

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%