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4 years ago

20 POINTS AVAILABLE

Mathematics

1 answer:

True [87]4 years ago

3 0

The believe that the correct answer would be "d."

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If 3/4 cup equals 180 calories how many calories in 2/3 cup

nika2105 [10]

The answer 160 for 2/3 of a cup

4 0

3 years ago

Read 2 more answers

Please help Solve for y

melomori [17]

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Answer: y = 25

Explanation:

2x+5 = 3x - 33

x = 38

2x+5 + 4y-1 = 180

2(38) + 5 + 4y - 1 = 180

y = 25

I hope this helped!

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6 0

3 years ago

Help pleaseeeee like ASAP

Deffense [45]

Answer:

m is slope and y is the intercept

3 0

3 years ago

What is the slope of the line that passes through the points (9, 5) and (21, 1)?

AleksandrR [38]

Answer:

$\displaystyle m = \frac{-1}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (9, 5)

Point (21, 1)

Step 2: Solve for slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{1-5}{21-9}$
[Fraction] Subtract: $\displaystyle m = \frac{-4}{12}$
[Fraction] Simplify: $\displaystyle m = \frac{-1}{3}$

5 0

4 years ago

Which graph represents a function?

Kipish [7]

Answer:

The 4th Option

Step-by-step explanation:

For a graph to be a function, it must not be broken up at any point (as in Option 3) and there can be no points that overlap each other vertically (as in Options 1 and 2). So, the only option that is continuous and with no overlapping points is Option 4.

5 0

2 years ago