Algebra 2
Please help!
Will give brainliest if it’s correct!

Answer:

1. A    2. B  3.D  4.C  5. E

Step-by-step explanation:

Answer:

a) 1000 grams

b) 1250 grams

Step-by-step explanation:

Find out how much grams of sausage and dry pasta she needs for each person.

4 people = 400 g

1 person = 400 ÷ 4 = 100 g (sausage)

4 people = 500 g

1 person = 500 ÷ 4 = 125 g (dry pasta)

Find out how much grams of sausage and dry pasta is needed for 10 people.

10 person = 100 x 10 = 1000g (sausage)

10 person = 125 x 10 = 1250g (dry pasta)

Answer:

Step-by-step explanation:

[tex]12x + 19 + 22x - 9 = 180[/tex]

[tex]12x + 22x = 180 - 19 + 9[/tex]

[tex] \frac{34x}{34} = \frac{170}{34} [/tex]

[tex]x = 5[/tex]

hope it helps....

Answer:

hi

Step-by-step explanation:

Which expression represents the correct form for the quotient and remainder, written as partial fractions, of StartFraction 8 x cubed minus 2 x squared minus 67 x minus 24 Over 2 x squared minus x minus 21 EndFraction?

Answer:

Inferential statistic

Step-by-step explanation:

The art of making deductions or data driven predictions from statistical data refers to an aspect of statistics called Inferential statistics. Inferential statistics differs from descriptive statistics which is another aspect which focuses on presenting characteristics of data. Here, we make statistical deductions about the entire population from the results obtained about the sample statistic. In the scenario above, the statistic derived from the sample data will be used to make deductions about the general population of students who park in the university. Therefore, from the statistic obstaied from the sample, we infer about the population.

Answer:

Option C will be your answer

[tex]3 \frac{3}{4} cubic \: inches[/tex]

Step-by-step explanation:

hope it helps you

Answer:

-1

Step-by-step explanation:

2−1+  (22−(−1)²) / (1−(2)(−1))

+2(2−(−1)) / (2)(−1)

22−(−1)2 / 1−(2)(−1)

+2(2−(−1)) / (2)(−1)

= -1

Answer:

The radical sign

Step-by-step explanation:

In the picture 3 is called the radical sign. So option 3 is correct.

Answer:

9,498.5 ft²

Step-by-step explanation:

110 ft = circumference (C)

C=2r

110=2r

110/2=2r/2

55=r

Area of a circle (A) = πr²

Use 3.14 for π

A=3.14(55)²

A=3.14(3025)

A=9,498.5

The area of the garden is 9,498.5 ft²

Answer:

The answer is x=16 so whatever the equations should look like it should be this:

Step-by-step explanation: 5(x-12)=20 5x-60=20 add 60 to 20 and get 5x=80 x=16

Answer:

25 units

Step-by-step explanation:

H^2= S1^2 + S2^2

= 15^2 + 20^2

=225 + 400

= 625

= square root of 625

= 25 units

Answer:

D is the answer

Step-by-step explanation:

Mark brianliest pls

Answer:6

Step-by-step explanation:i’ve done this answer before

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The value of x is 6.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example:

2 + 3x + 4y = 7 is an expression.

3x = 4 is an expression.

3x + 4x - 4 is an expression.

We have,

The sum of the measures of angle P and angle S is 140°.

The measure in degrees of angle P is represented by the expression.

=  (5x + 30)

The measure of angle S.

= 80°

Now,

5x + 30 + 80 = 140

5x + 110 = 140

Subtract 110 on both sides.

5x = 140 - 110

5x = 30

Divide both sides by 5.

x = 6

Thus,

The value of x is 6.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

0.5

Step-by-step explanation:

Don't know if i did it right very sorry if wrong make sure to down vote if wrong have good day good luck on test ;)

Answer:

B) 67 in2

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

just trust me I know what I'm talking about

Answer:

B. (-3+5i)(1)= -3+5i

Step-by-step explanation:

The multiplicative identity property states that any number or polynomial times 1 will be equal to itself. In answer B, a polynomial is multiplied by 1 and then equals itself. None of the other answers have 1 as a term, and therefore cannot be correct.

Answer:

55 is the answer

Step-by-step explanation:

180-76-49= 55 !!!!!

Answer:

55°

Step-by-step explanation:

total surface area Stot = 636 ft2

lateral surface area Slat = 420 ft2

top surface area Stop = 108 ft2

bottom surface area Sbot = 108 ft2

Let's see

[tex]\\ \rm\rightarrowtail f(x)=6(4/3)^x[/tex]

Put one by one

[tex]\\ \rm\rightarrowtail f(-3)=6(4/3)^{-3}=6(3/4)^3=6(27/64)=3(27/32)=81/32[/tex]

[tex]\\ \rm\rightarrowtail f(-2)=6(4/3)^{-2}=6(3/4)^2=6(9/16)=27/8[/tex]

[tex]\\ \rm\rightarrowtail f(-1)=6(4/3)^{-1}=6(3/4)=9/2[/tex]

[tex]\\ \rm\rightarrowtail f(0)=6[/tex]

[tex]\\ \rm\rightarrowtail f(1)=6(4/3)=8[/tex]

Answer:

20% increased

Step-by-step explanation:

Answer:729 with a power of 36

Step-by-step explanation:index notation is basically a power a power is a number such as 2x9x9x9x2x9=26244 And 729 with a power of 36 is adding 729 ,36 times.or you can just multiply 729 times 36 the easy way. Hope this helped and can I get brainliest plss.

2+3+7=12

12=12000

2?=

2×12000=24000÷12=2000.

R2000 for the first girl.

Step-by-step explanation:

3×12000=36000÷12=3000.

R3000 for the second girl.

7×12000=84000÷12=7000.

R7000 for the third girl.

Each of the three girls would get R2,000, R3,000 and R7,000 respectively.

Given the following data:

To share R12,000 among three girls in the ratio of 2:3:7​:

In this exercise, you're required to share the total amount of money among three girls in the ratio of 2:3:7. Thus, we would solve as follows:

For a ratio of 2:

[tex]Amount=\frac{2}{12} \times 12000\\\\Amount=\frac{24000}{12}[/tex]

Amount = R2,000.

For a ratio of 3:

[tex]Amount=\frac{3}{12} \times 12000\\\\Amount=\frac{36000}{12}[/tex]

Amount = R3,000.

For a ratio of 7:

[tex]Amount=\frac{7}{12} \times 12000\\\\Amount=\frac{84000}{12}[/tex]

Amount = R7,000.

Read more on ratio here: brainly.com/question/13513438

Answer:

i need help so i need more points

Step-by-step explanation:

thanks, im sorry that im not smart

Answer:

x=13/5 or x=2.6

Step-by-step explanation:

Answer:

I think it's y = 3/2x - 5

Step-by-step explanation:

when we multiply the slopes of perpendicular lines, we get -1

Answer:

He would be able to buy 12 gallons of gas

Step-by-step explanation:

40/9=4.44 ( this number is rounded)

54/4.44=12.162