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3 years ago

Question 7

Mathematics

1 answer:

Elina [12.6K]3 years ago

5 0

D is right because there is not tire

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The average business traveler spends almost $50 per day. Mary O Sullivan spent the following yesterday: dinner, $21.50; lunch, $

taurus [48]

To solve this, we simply add up the total amount of money she spent that day:

21.50 + 10.58 + 5.88 + 7.51 + 2.95 = 48.42

50 - 48.42 = 1.58

She was $1.58 under the average.

3 0

3 years ago

Find the slope of the line below . Enter your answer as a fraction or decimal. Use a slash mark ( / ) as the fraction bar if nec

rusak2 [61]

Answer:

$\displaystyle m = 3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-4, -4)

Point (-2, 2)

Step 2: Find slope m

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

Substitute in points [Slope Formula]: $\displaystyle m = \frac{2--4}{-2--4}$
[Fraction] Subtract: $\displaystyle m = \frac{6}{2}$
[Fraction] Divide: $\displaystyle m = 3$

3 0

3 years ago

Help me with this question someone.

shusha [124]

Answer:

Step-by-step explanation:

300 minus 15 ( times each week that passed) would equal how much she owes

4 0

2 years ago

PLEAEE HELP!!!

MrRa [10]

D) Radius
It is going from the center to a point on the circle

7 0

3 years ago

Read 2 more answers

A quadratic function has a root at -2i. where is the other root?

12345 [234]

Answer:

The roots are the x-intercepts, where the parabola crosses the x-axis. If the parabola opens up and it's vertex is below the x-axis then it crosses the x-axis in two places and has two (real) roots.

Step-by-step explanation:

3 0

3 years ago