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NeTakaya
3 years ago
6

7y=3x−7 Complete the missing value in the solution to the equation. (1, )

Mathematics
2 answers:
insens350 [35]3 years ago
8 0

\bf 7y=3x-7~\hspace{5em}(\stackrel{x}{1},\stackrel{y}{\phantom{X}})~\hspace{5em} \stackrel{x = 1}{7y=3(1)-7}
\\\\\\
7y=-4\implies y=\cfrac{-4}{7}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
~\hfill \left(\stackrel{x}{1},\stackrel{y}{-\frac{4}{7}}\right)~\hfill

bija089 [108]3 years ago
7 0
Plug 1 in for x to get 7y=3(1)-7

7y=-4
y=-4/7
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<span>u4=w4-p(u1,w4)-p(u2,w4)-p(u3,w4) </span>
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7 0
4 years ago
Greg spent 6.4 hours working with his dad one Saturday. If his dad paid him$45.76, how much did Greg make per hour?
nordsb [41]

Answer:

$7.15

Step-by-step explanation:

The best way to solve this is by crossing out the data you don't need so you're left looking at the key pieces to put the equation together. If his dad paid him $45.76 for 6.4 hours, then all you need to do is divide 45.76 by 6.4. (Hint: Use a calculator, it makes it ten times faster than trying to write it out!)

45.76 ÷ 6.4 = 7.15

So Greg made $7.15 an hour working with his dad.

6 0
3 years ago
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7 0
4 years ago
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<span>written in standard form
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Elina [12.6K]

Answer:

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Step-by-step explanation

6 0
3 years ago
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