3 years ago

Plz help me so confused

Mathematics

1 answer:

Alex Ar [27]3 years ago

4 0

If you look at the chart (about the chores) you can find out everthing

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CHECK MY ANSWER PLEASE (I chose C)

baherus [9]

Congratulations you got it correct the answer is c

8 0

3 years ago

How long does it take to travel 240 km at a constant speed of 12 km/h?

tankabanditka [31]

Answer:

It will take 12 hours

Step-by-step explanation:

Distance equals rate times time

d = rt

We know the distance and the rate

240 = 12 * t

Divide each side by 12

240/12 = 12t/12

20 = t

It will take 12 hours

5 0

3 years ago

What is the rate of Change of the line through (1,-3) and (0,-1)

andreyandreev [35.5K]

Answer:

$m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (1, -3)

Point (0, -1)

Step 2: Find slope m

Substitute in points into the slope formula to find rate of change

Substitute [SF]: $m=\frac{-1+3}{0-1}$
Add/Subtract: $m=\frac{2}{-1}$
Divide: $m=-2$

7 0

2 years ago

What is the sum of 1,015 and 119 a. 896 b. 1,134 c. 1,224 d. 1,314

Julli [10]

b. 1134

1015

0119

1134

I hope this helps!

6 0

2 years ago

Read 2 more answers

What is the answer when subtracting (-3y2-8)-(5y2+1)?

Alona [7]

You have to distribute the minus sign to the second parenthesis, changing the sign of every term:

$-3y^2-8-(5y^2+1) = -3y^2-8-5y^2-1 = -8y^2-9$

3 0

3 years ago