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butalik [34]
2 years ago
11

Melanie recently hired an electrician to do some necessary work. On the final bill, Melanie was charged a

Mathematics
2 answers:
julsineya [31]2 years ago
5 0

the equation should be 35x+485=892

and the answer would be $11.63

Vlada [557]2 years ago
4 0
Equation: 37x+485=892
Answer: X=11
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Can someone help me with this math homework please!
salantis [7]

Answer: h = 14

Step-by-step explanation:

7h-5(3h-8)-56 = -128

7h -15h+40-56 = -128

or, -8h-16= -128

or, -8h = -128 + 16

or, -8h = -112

or, 8h = 112

or, h = 112/8

so, h = 14

3 0
3 years ago
Read 2 more answers
Juanita has 16 model cars and 48 model trains. What is the ratio of the wmber of trains to the member of cars?
svetoff [14.1K]

Answer:

1:3

Step-by-step explanation:

but thats not and answer

6 0
2 years ago
the relationship between temperature in degrees farenheit and degrees celsius is shown in the graph below what is the meaning of
Blababa [14]
Since the graph is not provided and you have not describe which temperature is represented by x or y, we cannot tell what the meaning of any particular coordinate might be. In general, the meaning is the temperature value on the vertical scale that corresponds to zero on the horizontal scale.

For example, if the horizontal (x) scale is °C, then the y-intercept will be 32 °F, the value on that scale that corresponds to 0 °C.

If the horizontal scale is °F, then the y-intercept will be -17 7/9 °C, the value on that scale that corresponds to 0 °F.
3 0
2 years ago
54 ÷ (−6)<br><br><br> A. 9<br><br> B. -9<br><br> C. -8
sp2606 [1]

Answer:

Option B, -9

Hope this helps!

6 0
2 years ago
Do natural numbers have multiplicative inverse
hodyreva [135]
No,because a multiplcative inverse is when your changing a division or multiplcation sign!
6 0
3 years ago
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