I need help with this please I’m dumb

Mathematics

1 answer:

Inessa [10]3 years ago

5 0

Answer:

For number 2 the answer is X=5,-2

and for number 3 the answer is there is no solution

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It’s not A can someone plz help me with this I can’t find the answer to it plzzzzz help it be appreciated

Ludmilka [50]

Answer:

177

Step-by-step explanation:

You have to multiply and you get 177

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3 years ago

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There are 3 star fighters and 10 aliens in the play space trek. Each alien costume takes 2 1/4 yards of material. How much mater

Leno4ka [110]

Answer:

22.5 yards

Step-by-step explanation:

10 costumes at 2.25 yards each is ...

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3 years ago

What is the value of x in 150-35x=45

Annette [7]

Your answer is x = 3 because if you take 150 and subtract it by both sides:
150 - 35x = 45
-150 -150

you have to cross out both 150 and -150, take 45 and subtract 150 which will give you -105.
-35x = -105

take -35 and divide by both sides. Cross out the two -35's. Take -105/-35 which your answer is x = 3. Hopes this helps. :)

~Shadow

7 0

3 years ago

Find the quotient of -85^2-27n+76 / -17n-19

bagirrra123 [75]

Answer:
5n-4

Explanation:
The given expression is:
$\frac{-85n^2-27n+76}{-17n-19}$

1- Take the negative as a common factor from both the numerator and the denominator. This will give us:
$\frac{-(85n^2+27n-76)}{-(17n+19)}$

2- Cancel out the negative sign (common factor) from the numerator and denominator. This will give us:
$\frac{(85n^2+27n-76)}{(17n+19)}$

3- Factor the numerator. This wil give:
$\frac{(5n-4)(17n+19)}{(17n+19)}$

4- Finally, cancel out the (17n+19) which common in both numerator and denominator. This will give us the final expression:
5n-4

Hope this helps :)

6 0

3 years ago

Solve for y. y 1.05 = 7.26 y = 8.31 y = -8.31 y = 6.21 y = -6.21

Vinil7 [7]

You haven't written the question properly because we have nothing to base y on.

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3 years ago

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