3 years ago

Choose the correct solution for the given equation.

Mathematics

1 answer:

kumpel [21]3 years ago

5 0

Answer:

It is B

Step-by-step explanation:

To solve this, you must use factoring:

You must find two numbers that multiply to -6, and add up to 5(y).

$y^{2} +5y-6=0$ turns into...

$(y+6)(y-1)=0$ because 6 × -1 = -6, and 6-1 = 5

after that, find the roots by solving for the x in each of the parentheses

so, $x=-6$ and $x=1$

You might be interested in

There are 1420 students enrolled at Senn. If 60% of these students walk to school, how many students are walking to school?

pychu [463]

Answer:

852 students walking to school

Step-by-step explanation:

Lets start with a simple example so you can get it

if 60% of 100 students walk to school that means

60 students walk to school... right??

so lets simplify it more that means you have multiplied 100 (students) by 60%

or $\frac{60}{100}$ (note: you can say that 60% is equal to $\frac{60}{100}$ )

so the problem told 60% of 1420 students walk to school that means we should

do this: $1420*\frac{60}{100} = 852$

3 0

3 years ago

Read 2 more answers

This is a point at which a graph intersects the x-axis.

alexandr402 [8]

Answer:

The point where the line crosses the x-axis is called the [x-intercept].

Step-by-step explanation:

7 0

3 years ago

Which sign makes the statement true? <br><br> 43/80 87%<br><br> > < =

hichkok12 [17]

Answer:

Step-by-step explanation:

4 0

2 years ago

I need help what's the value of 4^-5 ?

sasho [114]

Step-by-step explanation:

${4}^{ - 5} = \frac{1}{ {4}^{ 5} } \\ \\ = \frac{1}{1024} = 1024 {}^{ - 1}$

7 0

3 years ago

Can somebody help???

Oduvanchick [21]

Answer:

first box - 2.10

second box - 2.14

4 0

2 years ago

Read 2 more answers