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gavmur [86]
3 years ago
7

D-4=19 d=15 answer please

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0

Answer:

I think the answer is 8

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2. The quotient of a number and -9 increased by 10 is 11.
MrMuchimi

Answer:

Step-by-step explanation:

This question isn't worded the greatest, there are two ways you can read this.

1.  The quotient of a number and -9, increased by 10, is 11

2. The quotient of a number, and -9 increased by 10, is 11

The first equation will look like this

\frac{x}{-9} +10 = 11

And the second will look like this

\frac{x}{-9+10}   = -11

So I have solved for both (I personally believe the second way of reading the question is the correct way)

7 0
2 years ago
Susan used 1/2 gallons of gas on Sunday and 3 5/8 gallons of gas on Monday. How many more gallons of gas did she use on Monday?
Nookie1986 [14]

Answer: 3 and 1/8 more

Step-by-step explanation:

You can start by converting to the same fraction and making the second one improper, so 29/8 and 4/8. Subtract them to find the difference and  you are left with 25/8 or 3 1/8 gallons.

8 0
2 years ago
Today only, a suit is being sold at a 32% discount. The sale price is $323.
alukav5142 [94]

Answer:

475

Step-by-step explanation:

100%-32%=68%

323 x 100=32300/68

=475

3 0
1 year ago
Over the course of a lifetime about how much more does a college graduate earn than someone who does not have a college degree
Dmitry [639]
C or 750,000 because lol thats just what it is, you can look it up
4 0
3 years ago
How many times does the quadratic function below intersect the x-axis?<br> y = 2x2 +7x+6
sattari [20]

Answer:

once

Step-by-step explanation:

since the equation is liner, with x simply to the first power, it will only cross the x axis once. x^2 would cross the x axis twice, x^3 would cross it three times, and so on

6 0
3 years ago
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