All categories

4 years ago

Please help me work plz

Mathematics

1 answer:

xxTIMURxx [149]4 years ago

3 0

Answer:

Yes

Step-by-step explanation:

<u>7^2 + 4x</u>:

Fill in for x :

7^2+4(2)

solve:

49+8

=57

<u>4x+(7 x 7)</u>:

Fill in for x:

4(2) + (7 x 7)

solve:

8+49

=57

Thus, the correct answer is yes

You might be interested in

Imamu pays $30 each month for his gym membership. What is the change in the amount of money in his account after 2/3 of a year

Alchen [17]

The answer is $240 because 2/3 in a years have 8 month so just multiply 3*8 which give you 24 and just add a zero.

Your answer is: $240.

Thank you

Have a great day :).

4 0

3 years ago

Which equation represents the line that passes through points (2, 0) and (6, -8)?

aleksandr82 [10.1K]

$\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{-8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-8}-\stackrel{y1}{0}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{-8}{4}\implies -2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{0}=\stackrel{m}{-2}(x-\stackrel{x_1}{2})\implies y=-2x+4$

4 0

3 years ago

-5 (p+2)=2 (2p-15)+p

Bess [88]

$-5 (p+2)=2 (2p-15)+p$

$-5p-10=4p-30+p

$ $\text{Expand}$

$-5p-10=5p-30
$

$-10=5p-30+5p
$ $\text{Add 5p to both sides}$

$-10=10p-30

$

$-10+30=10p
$ $\text{Add 30 to both sides}$

$20=10p
$

$\dfrac{20}{10}=p$ $\text{Divide both sides by 10}$

$p=2$ $\text{Solution}$

6 0

3 years ago

Kermit's favorite iced tea is made with 15 tea bags in every 2 liters of water. Peggy made a 12-liter batch of iced tea with 90

snow_lady [41]

ok ok ok bro i understand i love you

8 0

4 years ago

Read 2 more answers

Solve n in the proportion

algol13

N = 6 hope this helps

4 0

3 years ago

Read 2 more answers