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Burka [1]
3 years ago
11

I need help with all of this

Mathematics
1 answer:
Drupady [299]3 years ago
4 0
1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7
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Can someone please help me with this
Hunter-Best [27]

Answer:

im sorry i dont know the answer

Step-by-step explanation:

6 0
3 years ago
Suppose a man offered to work for 30 days at the following salary: one cent for the first day two cents for the second day four
Ivahew [28]
It would be to little because it would only be 30 cents
8 0
3 years ago
The length of a triangel is three times its with.if the perimiter is at its most 112 centemeters,witch is the greates possible v
iris [78.8K]
I am assuming you do not mean The length of a triangle and you mean The length of a rectangle because the answer you given are the formula for the perimeter of a rectangle. With that said, the answer is D<span>.2w+2*(3w)112

The perimeter of a rectangle can be found by the following equation:

2L + 2W = P
OR 
P = 2L + 2W
The equation </span>P = 2L + 2W is read perimeter = 2 times Length + 2 times width

The Question:
<span>The length of a rectangle is three times its width.if the perimeter is at its most 112 centimeters ,which is the greatest possible value of the the width.
</span>
The length of a rectangle
This means the perimeter 

is
The word is means to use an equal sign

three times its width
This means 3 times w or 3w 
The w = width

perimeter is at its most 112
This means <=
<= means less than or equal to

Ok so lets look at our equation 

2L + 2W = P
2w + 2(3w) <= 112

5 0
3 years ago
Use the number line to add the fractions.<br><br> help plz look at picture
mr_godi [17]

Answer:

\frac{1}{6}

Step-by-step explanation:

- \frac{1}{2}  + \frac{2}{3}  =   - \frac{3}{6}  + \frac{4}{6} \\\\ - \frac{3}{6}  + \frac{4}{6}  = \frac{1}{6}

5 0
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Bond [772]

y = -8

y = mx + b, where m is the slope and b is the y intercept

since m = 0, the term mx = 0

since the line passes throug (7, -8) then y = -8

6 0
1 year ago
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