8.3 = 5 \= 15.3 p-(-$) = D=1481 = r=72 sx = -20 S= -Sニ-26.66.3 -10.5r = -31.5 r=3Solve each problem.7. Ella has gold, silver, and copper wire for stringing beads. She has Iz ft. of gold wire, 2 f..of silver wire, and 3 ft. of copper wire. How much wire does she have altogether?She hasft. of wire.8. Green Valley Middle School wants to raise $7,500 for new equipment. If grades 6 and 7each raise $2,450.25, how much money does grade 8 need to raise?

Answered: Image /qna-images/answer/72d422e2-39c6-4e37-811e-f992c63d94d2.jpg

Answered: S=-26.E Solve each problem. 7. Ella has…

S=-26.E Solve each problem. 7. Ella has gold, silver, and copper wire for stringing beads. of silver wire, and 3 ft. of copper wire. How much wire de She has ft. of wire.

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter47: Applications Of Formulas To Cutting Speed, Revolutions Per Minute, And Cutting Time

Section: Chapter Questions

Problem 44A: Compute the following problems. Express the answers to 1 decimal place. Use: T=LFN Seven brass...

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

8.3 = 5 \= 15.3 p-(-$) = D=14
81 = r=72 sx = -20 S= -
Sニ-26.6
6.
3 -10.5r = -31.5 r=3
Solve each problem.
7. Ella has gold, silver, and copper wire for stringing beads. She has Iz ft. of gold wire, 2 f..
of silver wire, and 3 ft. of copper wire. How much wire does she have altogether?
She has
ft. of wire.
8. Green Valley Middle School wants to raise $7,500 for new equipment. If grades 6 and 7
each raise $2,450.25, how much money does grade 8 need to raise?

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