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3 years ago

-360 divided by -40 ?

Mathematics

2 answers:

vova2212 [387]3 years ago

6 0

Answer: 9

Step-by-step explanation:

Firdavs [7]3 years ago

4 0

Answer:

its 9 :)

Step-by-step explanation:

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HELP NOOOOOWWWW please

Delicious77 [7]

Answer:

The answer to your question is: [1, 3)

Step-by-step explanation:

Data

6x + 7 < 4x + 13 8 + 8x ≤ 17x - 1

6x - 4x < 13 - 7 8x - 17x ≤ - 1 - 8

2x < 6 - 9x ≤ - 9

x < 6/2 x ≥ -9/ -9

x < 3 x ≥ 1

The interval where both inequalities coincide is [1, 3)

4 0

3 years ago

Read 2 more answers

Find the slope of the line that contains the following points: (17, -12) and (17, 8)

schepotkina [342]

Answer:

m = undef

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 (17, -12)

Point (17, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-12-8}{17-17}$
[Fraction - Denominator] Subtract: $\displaystyle m=\frac{-12-8}{0}$

We cannot divide anything by 0.

∴ Our slope m is undefined and it would be a vertical line if graphed.

4 0

3 years ago

A sweater is on sale for 35% off and sells for $86. find the original price

yawa3891 [41]

If the price after the sale is $86 then multiply by 1.35 to get $116.10 plus tax is $127.71

6 0

3 years ago

Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 28 cards, which was 25% of the cards sold for

brilliants [131]

Answer:

112

Step-by-step explanation:

28/25%

7 0

3 years ago

A store sold 50 copies of a magazine for $150. Each copy of the magazine costs the same. Which equation and set of ordered pairs

Goryan [66]

Answer:

Option a. Y=3x

Step-by-step explanation:

Let us use cross multiplication method.

Let the cost of 1 magazine be x.

No. of copies Cost

1)50 $150

2)1 x

50x=150 x 1 equation(1)

x=150/50

x=$3

Now see equation (1),

150=50x

150=50 x 3

Here let us represent the cost as y and no. of copies as x.

Y=3x

Therefore, a. Y=3x is the right answer.

Thank you!

8 0

3 years ago