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rusak2 [61]
3 years ago
8

15(d+7)=4(d-4)+11d answer? ​

Mathematics
1 answer:
Viktor [21]3 years ago
6 0

Answer:

Step-by-step explanation:

Factor out to simplify:

15d+105=4d-16+11d

15d+105=15d-16

subtract 15d from both sides

105=-16

this means that there are no solutions for d

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I am a 2nd grader i need to know 120/1234x1234x70x0x90x100x12x13x34
maxonik [38]
Anything multiplied by 0 =0
So what is left is 90x100x12x13x34 which is=47,736,000
7 0
4 years ago
If the price index is 200, how much did a $12 pizza (today) cost in the base year? question 9 options:
elena-s [515]
We know that
<span>the Consumer Price Index (CPI) is equals to
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4 years ago
6/9 - 1/2 in simplest fraction form ppllleeeaasseee
Citrus2011 [14]

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I hope this helps

3 0
3 years ago
For "downhill" lines, if the rise is negative, the run must be<br> ?
Naya [18.7K]

9514 1404 393

Answer:

  positive

Step-by-step explanation:

When considering the slope of a line, we usually choose "rise" and "run" so that "run" is positive, and "rise" measures the vertical change as one moves from left to right.

If we assume that "downhill" lines refers to lines that go from upper left to lower right (downhill to the right), then the rise is negative while the run is positive.

__

<em>Additional comment</em>

Here, we assume a line is considered to be "downhill" if it has negative slope. In the real world, "downhill" is the direction the ball rolls under the influence of gravity. That direction might be behind you, or to your left, instead of in front of you or to the right.

Definitions are important in math. "Downhill" is not a term that is widely used to describe lines, so we have to guess the intended meaning here.

3 0
3 years ago
Read 2 more answers
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Iteru [2.4K]

Answer:

C) 20 Speeders

Step-by-step explanation:

5 divided by 2 is 2.5

there are 2.5 speeders per hour

over the span of 8 hours just multiply

8x2.5=20

5 0
3 years ago
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