Ask question

Ask question

All categories

3 years ago

13

Simplify 7(n - p) + 5p.

2 answers:

andre [41]3 years ago

8 0

7(n - p) + 5p
7n - 7p + 5p
7n - 2p

KIM [24]3 years ago

6 0

7(n-p) +5p
remove ( ) and distribute 7
7n-7p+5p
combine like terms
7n-2p

hope this helps

You might be interested in

AB is perpendicular to CB . How many 90° angles are formed by the intersection?

mezya [45]

If something is perpendicular, (in a line) then it creates 4 90 degree angles.

Two on the top, and two on the bottom.

I hope this helps!
~kaikers

4 0

2 years ago

Write each fraction as an expression using a negative exponent other than -1: 1/1024

raketka [301]

Answer: 2^-10
Do you need an explanation?

6 0

2 years ago

2x^2 + 3x - 12 when x = 5 help pls

cluponka [151]

$\huge\textsf{Hey there!}$

$\mathsf{2x^2 + 3x - 12}$

$\mathsf{= 2(5)^2 + 3(5) - 12}$

$\mathsf{5^2}$

$\mathsf{= 5 \times 5}$

$\mathsf{\bf = 25}$

$\mathsf{2(25) + 3(5) - 12}$

$\mathsf{2(25)}$

$\mathsf{= \bf 50}$

$\mathsf{3(5)}$

$\mathsf{= \bf 15}$

$\mathsf{= 50 + 15 - 12}$

$\mathsf{50 + 15}$

$\mathsf{= \bf 65}$

65 - 12

$\mathsf{= \bf 53}$

$\boxed{\boxed{\huge\textsf{Answer: \bf 53}}}\huge\checkmark$

$\large\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

5 0

2 years ago

Read 2 more answers

Use the quadratic formula to solve the equation x^2-7x-6=0

olganol [36]

Answer:

$\frac{7\pm\sqrt{73}} {2}$

Explanation:

We have been given with the quadratic equation $x^2-7x-6=0$

We have general formula to find the roots of a quadratic equation first we find the discriminant with formula

$D=b^{2}-4ac$

and after that to find the variable suppose x we have the formula

$x=\frac{-b\pm\sqrt{D}} {2a}$

And general quadratic equation is

$ax^2+bx+c=0$

On comparing the given quadratic equation with genral quadratic equation we will have values

a=1, b=-7 and c=-6

After substituting these values in the formula we will get

$D=(-7)^2-4(1)(-6)={73}$

After substituting in the formula to find x we will get

$\frac{-(-7)\pm\sqrt{73}} {2}= \frac{7\pm\sqrt{73}} {2}$

4 0

3 years ago

Read 2 more answers

Find 3 different ratios that are equivalent 7:3 explain why these ratios are equivalent

kkurt [141]

Answer:

7:3, 14:6, 28:12

multiples.. hope that helps.

6 0

3 years ago