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babunello [35]
2 years ago
12

Solve the system of equation with substitution. y=4x+8 y=2x-9

Mathematics
1 answer:
Firlakuza [10]2 years ago
8 0
I actually just learned this. I think this is the right answer.

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Fully simplify 7c - 4h - 2c - 5h​
astraxan [27]

Answer:

5c-9h

Step-by-step explanation:

1) 7c-4h-2c-5h

2) 5c-4h-5h

3) 5c-9h

4 0
1 year ago
For brainly and points
Assoli18 [71]

Answer:18

Step-by-step explanation:

C) 18 is the correct answer.

2m/3 +5=17

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Now doing criss cross multiplication,

or,3×12=2m×1

or,36=2m

m=18

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8 0
3 years ago
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Calculations that allow a researcher to draw conclusions about how meaningful a result is are collectively called ______________
tatiyna

Answer: Inferential

Step-by-step explanation:

Inferential statistics, has to do with taking data from the samples that the researcher has and then making generalizations about the population through the sample gotten.

Through Inferential statistics, one can draw conclusion about a particular phenomenon. Therefore, the answer to the above question is Inferential statistics

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5 0
3 years ago
The Coolmathz family is ordering pizza. They order two pizzas. One is $15, and the other is $12. They use a coupon for 5% off th
DaniilM [7]

Answer:

30.51$

Step-by-step explanation:

15+12=27$

5% of 27$=1.35$

18% of 27=4.86

Do the math: 27+4.86-1.35=30.51

6 0
2 years ago
The figure is a parallelogram.
Nonamiya [84]
I hope this helps you



m (ACD)=m (ABD)



4x+4=6x-14



2x=18


x=9



m (ACD)=4x+4 =4.9+4=40
4 0
3 years ago
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