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Veseljchak [2.6K]

4 years ago

10

Lee bought 7 Zara jeans and 9 shirts from the wall street. Nancy bought 6 Zara jeans and 8 shirts from the wall street. Who has

the lower ratio of jeans to shirts.

1 answer:

jeka944 years ago

8 0

Answer:

Nancy

Step-by-step explanation:

7/9=0.78

6/8=3/4 = 0.75

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Please can someone tell me the defenitions of each of these terms?

Xelga [282]

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3 years ago

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Answer:

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Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

Evaluate 5x + (-2x 2) for x = 3.<br><br> a. 21<br> b. -3<br> c. 11

Vladimir79 [104]

Answer:

C. 11

Step-by-step explanation:

Assuming the problem is 5x + (-2 * 2) with x equals 3.

5(3)+(-2*2)

15+(-4)=

15-4=11

5 0

4 years ago

Read 2 more answers

Find the slope given: (3, -10) & (4, -21)<br> m =

AleksAgata [21]

Answer:

$\displaystyle m=-11$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

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

Step-by-step explanation:

<u>Step 1: Define</u>

Point (3, -10)

Point (4, -21)

<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>

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-21+10}{4-3}$
[Fraction] Add/Subtract: $\displaystyle m=\frac{-11}{1}$
[Fraction] Divide: $\displaystyle m=-11$

3 0

3 years ago

Use distributive property to rewrite

galben [10]

The distributive property....u r basically multiplying the number outside of the parenthesis by everything inside the parenthesis...this gets rid of the parenthesis.

3(-4x + 8)...distribute the 3 thru the parenthesis
(3 * -4x) + (3 * 8) ...take that 3 and multiply it by every number in the parenthesis..to get rid of the parenthesis
-12x + 24 <===

4(x - 6y) =
(4 * x) - (4 * 6y) =
4x - 24y <===

6(5 - q) =
(6 * 5) - (6 * q) =
30 - 6q <===

1/2(c - 8) =
(1/2 * c) - (1/2 * 8) =
1/2c - 4 <===

-3(5 - b) =
(-3 * 5) - (-3 * b) =
-15 - (-3b) =
-15 + 3b <===

(d + 2)(-7)....re-arrange
-7(d + 2) =
(-7 * d) + (-7 * 2) =
-7d + (-14) =
-7d - 14 <===

3 0

3 years ago