2 years ago

Find the product of (x + 5)(x − 5). (1 point)

Mathematics

2 answers:

Alex_Xolod [135]2 years ago

7 0

The answer is x2- 25 hope this helps!

sleet_krkn [62]2 years ago

4 0

FOIL (first outside inside last)

x^2-5x+5x-25 = x^2-25

You might be interested in

4x - 5y = 15<br> find the slope and y-intercept

Mazyrski [523]

Answer:

slope=4/5

y-intercept = -3

Step-by-step explanation:

first we need to rewrite the expression to

$y=mx+b$

were b is the y-intercept and m the slope

$4x-5y=15\\\\4x-5y+5y=15+5y\\\\4x+0=15+5y\\\\4x=5(3)+5(y)\\\\4x=5(3+y)\\\\\frac{1}{5}*4x= \frac{1}{5}*5(3+y) \\\\\frac{4x}{5}=3+y\\\\\frac{4x}{5} -3=3+y-3\\\\\frac{4x}{5} -3=y+0\\\\y=\frac{4x}{5} -3\\\\y=\frac{4}{5}x-3$

so there we have it

$m=\frac{4}{5} \\\\b=-3$

6 0

3 years ago

Shari had six dimes and nine nickels.Did she have enough money to buy a $0.99 pack of gum

Flura [38]

Answer:yes she does cauce she has 1.05

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Can someone please help as soon as possible

maks197457 [2]

The answer is A because it starts at the origin

7 0

2 years ago

Read 2 more answers

Perform the indicated operation. -6 + (-5) + 7

olga2289 [7]

the answer to this problem is -4

5 0

3 years ago

Read 2 more answers

Simplify the equation by combining

Veronika [31]

Answer:

Step-by-step explanation:

5y + 3 + 2y - 7

=7y - 4

6 0

2 years ago

Read 2 more answers