3 years ago

Data Set A: 1, 2, 3, 4, 5, 6, 7

Mathematics

1 answer:

anyanavicka [17]3 years ago

4 0

I mostly used a few other apps to get the answer then worked it out but to check it your answer it’s best to use an app

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Evaluate the expression for the given value of the variable(s).

likoan [24]

I am assuming by -x2 - 4x you mean $-x^2 - 4x$ .

if so when plugging in $x = -3$ you get

$-(-3)^2 - 4(-3) = -9 + 12 = 3$

so the answer is C

7 0

3 years ago

Read 2 more answers

Which Value Is The Eighth Term In The Sequence? A. -3125 B. -125 C. -625

statuscvo [17]

Answer:

Step-by-step explanation:

Substitute n = 8 into the explicit rule

$a_{8}$ = - $\frac{1}{125}$ × $5^{7}$

= - $\frac{1}{5^{3} }$ × $5^{7}$

= - $5^{4}$ = - 625 → C

6 0

3 years ago

Please Help with problems 7-10!!!!

Ahat [919]

Answer:

7) 3m + 21

8) 8t + 12

9) 45 + 30r

10) 32n - 16n or just 16n

Step-by-step explanation:

just use the distributive property

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

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3 years ago

Aaron is playing a game in which he earns points for a correct answer and loses the same number of points for an incorrect answe

Mariana [72]

Answer:

You should agree.

Step-by-step explanation:

The absolute value if by definition "the magnitude of a real number without regard to its sign" this means if he earns 300 points on the next question. Yes Aaron's absolute value of points would be 300.

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3 years ago

It snowed 0.6 inches on Monday and 0.34 inches on Tuesday. How much did it snow on Monday and Tuesday combined?

Ostrovityanka [42]

0.60
+
0.34
——-
0.94

That’s pretty much it

6 0

3 years ago