3 years ago

Someone pls help i’m desperate

Mathematics

1 answer:

Ulleksa [173]3 years ago

3 0

Answer:

Filling in the blanks:

1. Opposite
2. C
3. Opposite

Factoring the polynomial:

x² + 11x - 26 =
x² + 13x - 2x - 26 =
x(x + 13) - 2(x + 13) =
(x - 2)(x + 13)

You might be interested in

30x + 20y +55 ANSWER ASAP

vazorg [7]

Answer:

are there any options?

7 0

3 years ago

david is drinking a sports drink that us 24 ounces. he drinks 3 ounces in 5 minutes what percentage of the sports drink will dav

adoni [48]

Answer:

18 ounces

Step-by-step explanation:

5 x 6= 30

3 x 6= 18

8 0

2 years ago

What does x equal in this equation 1/4(x-16)=3/4(x+20)?

erma4kov [3.2K]

Answer:

1/4x - 4 = 3/4x - 15

-1/2x - 4 = -15

-1/2x = -11

x = 22

6 0

3 years ago

Joe is saving money for his

tatyana61 [14]

Answer:

He will need to save $295

Step-by-step explanation:

he needs 450 and he has 155, so all you would do is subtract 155 from 450 and you get the rest he needs which is 295

6 0

2 years ago

Find the annual interest rate.

slega [8]

The annual interest rate is 3.5%.

Solution:

Given Interest (I) = $26.25

Principal (P) = $500

Time (t) = 18 months

Rate of interest (r) = ?

Time must be in years to find the rate per annum.

1 year = 12 months

Divide the time by 12.

Time (t) = $\frac{18}{12}=\frac{3}{2}$ years

Now, find the rate of interest using simple interest formula.

Simple interest formula:

$$I=\frac{Prt}{100}$

$$26.25=\frac{500\times r\times \frac{3}{2} }{100}$

$$26.25\times 100 =500\times r\times \frac{3}{2}$

$$2625 =250\times r\times 3$

$$2625 =750\times r$

$$\Rightarrow r=\frac{2625}{750}$

⇒ r = 3.5%

Hence the annual interest rate is 3.5%.

8 0

3 years ago