Mathematics, 29.03.2021 20:20 dudedude1593
4 pencils and 2 markers costs $2 at the school store. How much does one pencil and one marker cost if 4 pencils and 4 markers costs $3?
Alexis's system:
4p + 2m= 2
4p + 4m=3
-2m=-1
Alexis's solution:
m = 1/2, p = 1/4
Answers: 1
Mathematics, 21.06.2019 17:30
Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
Answers: 2
Mathematics, 21.06.2019 22:20
The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?
Answers: 2
4 pencils and 2 markers costs $2 at the school store. How much does one pencil and one marker cost i...
Physics, 05.05.2021 14:00
Physics, 05.05.2021 14:00
Physics, 05.05.2021 14:00
Computers and Technology, 05.05.2021 14:00
Social Studies, 05.05.2021 14:00
Mathematics, 05.05.2021 14:00
Mathematics, 05.05.2021 14:00
Mathematics, 05.05.2021 14:00