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Anvisha [2.4K]
3 years ago
9

Add the two expressions. 3z−43z−4 and 2z + 5

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
Solution:

1) Gather like terms
(3z-43z+2z)

2) Simplify
-38z-4+5

3) Simplify
-38z+1

Done!
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What is the maximum number of turns in the graph of<br> f(x) = 2x² – 2r²+71-25,
AnnZ [28]

Answer:

1 it's a parabola

Step-by-step explanation:

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3 years ago
What are the values for m, n, and p that complete the difference: 7/x-3/2=(n-mx)/px
Crank

Answer:

m = 3

n = 14

p = 2

Step-by-step explanation:

7/x-3/2=(n-mx)/px

(7*2-3*x/2)/2x=(n-mx)/px

=>(14-3x)/2x = (n-mx)/px

now we will  compare

LHS and RHS with terms containing X and terms not containing x

so

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3 years ago
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Alina [70]

Answer:

you have to try to delete it before five minutes and in that time you'll see three dots beside the question tap it and you will be able to delete it

Step-by-step explanation:

or I think that's how you do it because I deleted an answer that way

3 0
2 years ago
Express as a trinomial.<br> (3x + 7)(3x + 4)
timama [110]

Answer:

9x² + 33x + 28

Step-by-step explanation:

(3x + 7)(3x + 4)\\= 3x(3x + 4) + 7(3x + 4)\\= 9x^2 + 12x + 21x + 28\\= 9x^2 + 33x + 28

5 0
3 years ago
PLZ HELP I WILL GIVE BRAINLIEST....
MatroZZZ [7]

Step-by-step explanation:

1. A decrease means that the 10,000 will be negative, and therefore the answer is -10,000.

2. Fewer means a decrease, and a decrease means that the 520 will be negative. The answer is -520.

Hope this helps!

3 0
3 years ago
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