3 years ago

Please help I’ll give 40 extra points!!!

Mathematics

2 answers:

Slav-nsk [51]3 years ago

3 0

Answer:

Its the first one

Step-by-step explanation:

losing yards means negative... and then its multiplying 3 and 5

Ira Lisetskai [31]3 years ago

3 0

Answer:

It is the first 1

Step-by-step explanation:

You might be interested in

Solve for x. −46 x=25

kvv77 [185]

-46 + x = 25
x = 25 + 46 = 71

5 0

3 years ago

Hello im new here can anyone please answer this thank you!

pantera1 [17]

Answer:

EC, EB, EA, ED Those are the line segments

8 0

2 years ago

What is the factored form of the binomial expansion 125x^3 + 525x^2 + 735x + 343?

yarga [219]

Answer:

Step-by-step explanation:

1. regroup terms

$125x^3+343+525x^2+735x$

2. Rewrite $125x^3$ as $(5x)^3$ and 343 as $7^3$

$(5x)^3+7^3+525x^2+735x$

3. Since both terms are perfect cubes, factor using the sum of cubes formula, $a^3+b^3 = (a+b)(a^2-ab+b^2)$ , where $a=5x$ and $b=7$

$(5x+7)((5x)^2-(7)(5x)+(7)^2)+525x^2+735x$

$(5x+7)(25x^2-35x+49)+525x^2+735x$

4. Factor $105x$ out of $525x^2+735x$

$(5x+7)(25x^2-35x+49)+105x(5x+7)$

5. Regroup

$(5x+7)(25x^2-35x+49+105x)$

$(5x+7)(25x^2+70x+49)$

6. Factor again

$(5x+7)(5x+7)^2$

$(5x+7)^3$

4 0

3 years ago

Read 2 more answers

The school cafeteria serves pizza every sixth day and applesauce every eighth day.suppose that pizza and applesauce are both on

valentina_108 [34]

Least common multiple

First factor each

6=2*3

8=2*2*2*2=3*8=24

6 0

3 years ago

Solve the inequality -5(3x+4)<6-3x

bogdanovich [222]

$-5(3x+4) -26\ \ \ \ |:12\\\\x > -\dfrac{26}{12}\\\\x > -\dfrac{26:2}{12:2}\\\\x > -\dfrac{13}{6}\to x\in\left(-\dfrac{13}{6},\ \infty\right)$

7 0

3 years ago