rage-speed-of-40-mi/h-from1 her-home-in-City-A-to-visit-her-sister-in-City-B. She-stayed-in1 City-B-25-hours, and-on-the-trip-back-averaged-55-mi/h.-She returned-home-45-hours-after-leaving. How-many-miles-is-City1 A from-City-B Your answer-is:-463.157 www

Q: Use a calculator to find the solution to equation rounded to 6 decimal places. Be sure to explain…

A:

Q: A submarine is descending to examine the seafloor 2,100 feet below the surface. It takes the…

A:

Q: Determine the positive x solution for the following equation. 20+ x² = 45

A: The expression is given as 20 + x2 = 45 Separate the variable, we get x2 = 25

Q: Tran is in charge of the school's Awards Dinner. She set up the multi-purpose room with a stage in…

A: Number of tables × numbers of seats = total number of people can be seated.

Q: . During a magic trick, a magician shows the audience 3 closed bags. Each bag contains an equal…

A:

Q: rentel car company charges a base fee of $53.67 plus $0.75 per mile driven. If X represents the…

A:

Q: You have $274 in your savings account. You have a $138 direct deposit each month to this account and…

A: Solution

Q: If a school has w women and m men and you know that there are 120 more men than women, write an…

A:

Q: Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys…

A:

Q: A landscaping company is delivering crushed stone to a construction site.  The table shows the total…

A: Given We have to take two points (0,0) ,  (1,3000)

Q: Jane has two test grades of 83, four grades of 86, and 3 grades of 92 on her first nine math tests.…

A:

Q: Can you find an equation to match the following pattern: stage 4 ... 5 items stage 8 ... 4 items…

A:

Q: At 2 AM the river at the harbor side in Middletown was 1 foot above flood stage. By 5 AM the water…

A: Equation that modelled the water level above flood stage. A linear equation that model condition in…

Q: Laura invested 16,400 in the stock market. Some of the stock is in Bryan bottling that costs $45 a…

A:

Q: Six less than the product of a number and 8 is 10 write this as an equation

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.