Mathematics
Mathematics, 15.12.2020 02:00, micahwilkerson9495

A jewelry maker is designing a crown. The crown must have at least 45 gems, using only emeralds, rubies, and diamonds. The number of rubies must be 1 less than 3 times the number of emeralds. The number of diamonds must be 4 less than the number of rubies. Which inequality could the jewelry maker use to find the fewest number of emeralds, x, that can be placed on the crown? A. x - 4 + 3x - 1 + x ≥ 45
B. 3x - 1 + 3x - 4 ≥ 45
C. x + 3x - 1 + 3x - 1 - 4 ≥ 45
D. 3x - 1 + 3x - 1 - 4 ≥ 45

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:40, bigb290
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
Answers: 2
image
Mathematics, 21.06.2019 18:40, addiemaygulley2835
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
Answers: 1
image
Mathematics, 21.06.2019 20:50, autumnxng3094
A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.
Answers: 1
image
Mathematics, 22.06.2019 02:00, mylanag12
Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?
Answers: 3
Do you know the correct answer?
A jewelry maker is designing a crown. The crown must have at least 45 gems, using only emeralds, rub...

Questions in other subjects:

Konu
Mathematics, 21.03.2021 23:30