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photoshop1234 [79]
2 years ago
9

What is the answer for 3.7-4.2n-3n+8

Mathematics
1 answer:
Romashka-Z-Leto [24]2 years ago
4 0

The Answer:

11.7 - 7.2n

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Oprs]
abruzzese [7]

Answer:

Soccer = 120

Tennis = 220

Step-by-step explanation:

The total number of students enrolling for soccer and tennis classes is, 340.

The ratio number of students enrolling for soccer and tennis classes is, 6:11.

Then,

6x + 11x = 340

17x = 340

x = 20

The number of students enrolled for soccer class is, 6x = 6 × 20 = 120.

The number of students enrolled for tennis class is, 11x = 11 × 20 = 120.

8 0
3 years ago
What is 9 divided by 7488? Thank you if you help! :)
Gennadij [26K]
0.0012019231 but if you want to round then its just 0.0012 
4 0
2 years ago
Read 2 more answers
If Harrisen makes $10 an hour, how much will he make in a 40 hour work week?
ahrayia [7]
The answer would be 400$. This is because 40 x 10 = 400. 
3 0
3 years ago
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Y=-3x + 10<br> y = -2x + 6<br> Substitution method
Nutka1998 [239]

Answer:

x=4 and y=−2

Step-by-step explanation:

y=−3x+10;y=−2x+6

Step: Solve y=−3x+10for y:

Step: Substitute−3x+10foryiny=−2x+6:

y=−2x+6

−3x+10=−2x+6

−3x+10+2x=−2x+6+2x(Add 2x to both sides)

−x+10=6

−x+10+−10=6+−10(Add -10 to both sides)

−x=−4

-x/-1 = -4/-1 (Divide both sides by -1)

x=4

Step: Substitute4forxiny=−3x+10:

y=−3x+10

y=(−3)(4)+10

y=−2(Simplify both sides of the equation)

7 0
2 years ago
Read 2 more answers
Please <br> simplify 7^6 √ 7^2
daser333 [38]

Answer:

Step-by-step explanation:

The tough part of this question is figuring out what to do with √(7^2). You could do it by expanding the square. √(7^2) = √49

Now what is the square root of 49? Is it not 7?

√49 = 7

7^6 * 7^1

7 ^(6 + 1)

7 ^ 7

6 0
3 years ago
Read 2 more answers
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