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Lemur [1.5K]
3 years ago
9

Someone please help meee

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0

X= -5

Convert the sentences into equations.

Set those equations equal to each other.

6x+21=3x+6

Solve for x.

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The expression 16 -3/4 is equivalent to the expression....<br> all the answers are in rooting form..
viva [34]
Looking at your "<span>16 -3/4," I see only one possibility:  "combine the following."

</span><span>16 -3/4  is the same as 15 + 4/4 - 3/4, or 15 1/4.

Similarly,    16 - 0.75 = 15.25 = 15 1/4.</span>
8 0
4 years ago
Find the output y, when the input, x, is 5. <br> y = 5x - 3<br> Y =
Nonamiya [84]

Answer:

y = 22

Step-by-step explanation:

y = 5(5) - 3

y = 25 - 3

y =22

5 0
3 years ago
28th term of -242, -251, -260
Vedmedyk [2.9K]

Answer:

-485

Step-by-step explanation:

Formula

<em><u>Givens</u></em>

an = a28

n = 28

a1 = - 242

<em><u>Solution</u></em>

d = a3 - a2

d = -260 - - 251

d = -260  + 251

d = - 9

an = a1 + (n-1)d

an = -242 + (n - 1)(-9)

a28 = - 242 + 27*(-9)

a28 = - 242 - 243

a28 = - 485

8 0
3 years ago
Help help help please!!!!!!!!!!
Paul [167]

Answer:

{x}^{2}  + 2x + 1

Step-by-step explanation:

They ask: f(x) - g(x) =

( {x}^{2}  + 3x + 2) - (x + 1)

{x}^{2}  + 2x + 1

5 0
3 years ago
Combining like terms<br> Simplify the expression<br> -6k+7k
Grace [21]

Answer:

The answer is 1K or just k

Step-by-step explanation:

5 0
3 years ago
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