Mathematics, 05.05.2020 02:12 tonimgreen17p6vqjq

A store owner spends 7x + 13 dollars on two orders of boxes of light bulbs, including shipping.

Part A
If she spends 3x + 5 dollars on the first order of light bulbs, which of the following represents how much she spends on the second order?
A. 10x + 18
B. 4x + 8
C. 21x + 65
D. 10x + 8
Part B
If the store owner spent a total of $90 on both orders, how much does a box of light bulbs cost in dollars?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, qxchung7310

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

Answers: 3

continue

Mathematics, 21.06.2019 17:00, 2021CanadyRaniya

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Answers: 1

continue

Mathematics, 21.06.2019 18:00, NeonPlaySword

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Answers: 1

continue

Mathematics, 21.06.2019 22:00, huangjianhe135

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Answers: 1

continue

You know the right answer?

A store owner spends 7x + 13 dollars on two orders of boxes of light bulbs, including shipping.