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3 years ago

What is 6+14r-12r+3?

2 answers:

5 0

6+14r−12r+3

=6+14r+−12r+3

Combine Like Terms:

=6+14r+−12r+3

=(14r+−12r)+(6+3)

Your answer would be:

2r+9

~Good Luck~

BigorU [14]3 years ago

3 0

$6+14r-12r+3\\
(14r-12r)+(6+3)\\\\
2r+9$

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Anthony jogs 11 1/2 miles in 23 mins. If Anthony continues to jog at a steady pace, how many miles will he jog each minute?

frozen [14]

For this case we can raise a rule of three based on Anthony trotting $11 \frac {1} {2}$ miles in 23 minutes.

$11 \frac {1} {2} = \frac {2 * 11 + 1} {2} = \frac {23} {2}$

$\frac {23} {2}$ miles -----------> 23 minutes

x ----------------------------------------> 1minute

$x = \frac {\frac {23} {2} * 1} {23}\\x = \frac {\frac {23} {2}} {23}\\x = \frac {23} {2 * 23}\\x = \frac {1} {2}$

ANswer:

0.5 miles per minute

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3 years ago

Divide. -24/7 enter the answer as a mixed number, in simplified form, in the box

Hunter-Best [27]

Answer:

-24/7

Step-by-step explanation:

-24÷7=-3.428571429

3.428571429 into fraction is -24/7

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3 years ago

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Given f (x) = 2x² +1evaluate f (-1).

soldi70 [24.7K]

Answer:

Step-by-step explanation:

f(x) = 2x^2 + 1

f(-1) means that wherever you see an x on the right hand side, you substitute -1.

f(-1) = 2(-1)^2 + 1 = 2 + 1 = 3

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3 years ago

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Find the domain and the range of the given relation {(2,-8), (9,5), (-9,6), (6,-9)}

mixas84 [53]

Answer:

what relation I don't see anything

Step-by-step explanation:

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3 years ago

Timmy buys 1,056 watermelons at the store, he eats quarter of them, how many are left?

Volgvan

1056/4=264 1056-264=792
First you do 1056 divide it by 4 and then get the answer. Then you do 1056 subtract it by the answer and that is your answer

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