All categories

3 years ago

FL 7.EE.2.4

Mathematics

1 answer:

ddd [48]3 years ago

7 0

Answer:

The correct equation form for finding the price of a sandwich is 5x + 1.25 = 38.75

Step-by-step explanation:

1. Let's check all the information given for solving this question:

Cost of bag of chips = US$ 1.25

Cost of sandwich = x

Cost of total order = US$ 38.75

2. The formula for find the cost of sandwich (x) is this:

5x + 1.25 = 38.75 (Joaquin ordered 5 sandwiches and a bag of chips)

5x = 37.50 (Subtracting 1.25 at both sides)

5x/5 = 37.50/5 (Dividing by 5 at both sides)

x = 7.50

The cost of each sandwich was US$ 7.50

You might be interested in

Claire walk 7 miles this week last week she walked to 1/3 miles how many times more miles to Claire walk this week than last

Lyrx [107]

Claire walked 2.3 miles last week

6 0

3 years ago

At pizza Pi, 8% of the pizzas made last week had extra cheese. If 2 pizzas had extra cheese, how many pizzas in all were made la

kondor19780726 [428]

Answer:

$25\ pizzas$

Step-by-step explanation:

we know that

2 pizzas that had extra cheese represent 8% of the total of pizzas

by proportion

Find the number of total pizzas

$\frac{2}{8\%}=\frac{x}{100\%}\\ \\x=100*2/8\\ \\x=25\ pizzas$

7 0

3 years ago

$450 at 5.2% interest for 3 years inerest number: new balance:

timofeeve [1]

1279.8 hope that helped

8 0

3 years ago

Write the equation of the line passing through the point (−2, 1) that is parallel to y=−4x+3.

Roman55 [17]

Answer:

y = -4x - 7

Step-by-step explanation:

y = mx + b

parallel lines have the same slope m, which in this case is -4

y = -4x + b

now plug in the desired included point to find the y intercept

1 = -4(-2) + b

1 = 8 + b

b = -7

5 0

3 years ago

Help with math please!

My name is Ann [436]

Answer: 8^10

Add up the exponents 6 and 4 to get 6+4 = 10. This is using the rule a^b*a^c = a^(b+c). In this case, a = 8, b = 6, c = 4.

7 0

3 years ago

Read 2 more answers