Tony spent $11.52 for some pens that were on sale for $.72 each how many pens did tony bye

step-by-step explanation:

f

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!