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aleksandrvk [35]
3 years ago
5

How to do substitution method

Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0

just switch two numbers / signs

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Drag up the correct symbol to make the following relationships true.
andreev551 [17]
So u need to calculate 738 as a lines
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2 years ago
Solve for f is h=2f/m+1
Natasha_Volkova [10]
H=2f/m+1
subtract one from both sides
h-1=2f/m
multiply m to both sides
m*h-1=2f
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What does 3x2 + 9x − 30
Harlamova29_29 [7]

Answer:38

Step-by-step explanation:

7 0
3 years ago
I need help solving number 17.
melisa1 [442]
Let x = amount of sales (in dollars)

The salary is $400 and there's an additional 0.06x dollars added on to get to the goal of 790. The equation is therefore

<span>400+0.06x = 790
</span>
Let's solve for x

400+0.06x = 790
<span>400+0.06x-400 = 790-400
</span>0.06x = 390
0.06x/0.06 = 390/0.06
x = 6500

The final answer is 6500

This means he must have $6,500 in sales. 
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3 years ago
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