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kakasveta [241]

3 years ago

10

Roberto bought a 2-pound can if coffee. He uses 2 ounces to make his morning coffee each day. For how many days will the 2-pound

can of coffee last?

1 answer:

Luden [163]3 years ago

5 0

The coffee will last for 16 days

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The line plot below displays the fraction of incoming calls answered before the second ring by a group of employees. What fracti

Sonja [21]

Answer:

1/6

Step-by-step explanation:

People who answered less than 1/2 were: 2 + 1 + 3 = 6 people.

There are a total of 36 people.

People who answered their calls before the second ring were only 6/36.

When we simplify the fraction, we get 1/6.

So, the answer is 1/6.

4 0

3 years ago

Determine the slope of a

AysviL [449]

Answer:

<em>m</em> = 3/5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$
Perpendicular lines are the negative reciprocal of the given line

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point G(-2, 3)

Point H(1, -2)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

<em />

<em>Line GH</em>

Substitute in points [Slope Formula]: $\displaystyle m = \frac{-2-3}{1--2}$
[Fraction] Subtract: $\displaystyle m = \frac{-5}{3}$

<em>Perpendicular line</em>

Negative: $\displaystyle m = \frac{5}{3}$
Reciprocate: $\displaystyle m = \frac{3}{5}$

4 0

3 years ago

Solve the equation: 7(x + 8) = 49

eduard

Answer:

-1

Step-by-step explanation:

1.)Reorder the terms:

7(8 + x) = 49

(8 * 7 + x * 7) = 49

(56 + 7x) = 49

2.)Solving

56 + 7x = 49

3.)Solving for variable 'x'.

4.)Move all terms containing x to the left, all other terms to the right.

5.)Add '-56' to each side of the equation.

56 + -56 + 7x = 49 + -56

6.)Combine like terms: 56 + -56 = 0

0 + 7x = 49 + -56

7x = 49 + -56

7.)Combine like terms: 49 + -56 = -7

7x = -7

8.)Divide each side by '7'.

x = -1

9.)Simplifying

x = -1

Hope this helps

plz like and brainy

4 0

3 years ago

Determine the volume of the solid formed by rotation about the y-axis of the region bounded by the curve y=11lnx the x-axis, the

Leno4ka [110]

55 by 5 will get you the answer

7 0

3 years ago

Please help me please

Masja [62]

Ok so for number 2. There are 101,934 people living in the city and there are 29,382 people in the suburbs. They want the total amount of people living in the whole city. The problem would be 101,934+29,382= and it would equal B. <span>131316. I hope that this helped you.</span><span />

7 0

3 years ago