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emmasim [6.3K]
3 years ago
8

Let d represent the day of the month. Can d be 15? 56? 28? 0?

Mathematics
1 answer:
Mandarinka [93]3 years ago
7 0

Answer:

d can represent 15 and 28, but not 56 or 0.

Step-by-step explanation:

It can be October 15th or 28th, but not October 56th or October 0th

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Six times the sum of a number and 3 is 12 less than 12 times the number. Find the number.
kolezko [41]
6x+3=12x-12  
15=6x
5/2=x



8 0
3 years ago
Read 2 more answers
Which expressions are equivalent to, 8m + 6 *
guajiro [1.7K]

Answer:

4m + 4m + 6

3+3+5+3

10m+12+(-2m)-6

Step-by-step explanation:

Welcome

4 0
3 years ago
What is the range of f(x) = 3x + 9?
ziro4ka [17]

Answer:

The range is all real numbers.

Step-by-step explanation:

The function shown is a line (and not a horizontal line).

The range is all the y's on the graph or all the y's that can be generated by the equation of the function.

f(x) = 3x + 9

You could put ANY, literally any, number in place of the f(x) and be able to calculate an x for it. Looking at the graph of this line, you could go up and down the y-axis to infinity in either direction, and the graph of the line would be there.

The range is All Real Numbers.

5 0
2 years ago
Select all of the following ordered pairs that are in the solution set of the inequality shown.
Ilya [14]

Answer:

points on the boundary line: (0, 10), (20, 0)

solution points not on the boundary line: (100, 100)

Step-by-step explanation:

We cannot tell from the posted picture whether the boundary line is solid or dashed, so the answer above is split into two parts. If the boundary line is solid (x+2y≥20), all three listed points are in the solution set. If the boundary line is dashed (x+2y>20), only (100, 100) is in the solution set

5 0
2 years ago
What are the answers to these questions ?
navik [9.2K]
1)7; divide by 7 2)-3; divide by 2 3)8; divide by -4 4)54; multiply by 6 5)80; multiply by -10 6)-6; divide by -9 7)-5; divide by -12 8)-40; multiply by 20 9)-90; multiply by 10 10)20 11)615; plug in 205 for R and 3 in T. multiply by 3
7 0
3 years ago
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