5) Phone Sold (x) 7 5 10 8. 9. Money Earned (y) 147 105 210 168 189 Every phone sold earns dollars. 6) Time in minute (x) 3 9. 2 8 Gallons of Water Used (y) 84 252 56 140 224 Every minute gallons of water are used.

Q: Solve for x: V8x + 33 + 4 = 7

A:

Q: A farmer wants to build a pen out of 600 feet of fence using the design pictured. Write an equation…

A: We have to write an equation for the total amount of fence in terms of x and y. A farmer wants to…

Q: Natalie takes 5 quizzes each week. Write an equation that shows the relationship between the number…

A:

Q: Karen's earnings vary directly with the number of hours she works. Suppose that she worked 9 hours…

A:

Q: If AC = 40x1 + 10x and AC = 40 where x is variable, find the value of x. %3D %3D

A: Given that : AC=40x-1+10x. And, AC=40. Therefore, 40=40x+10x.

Q: Solve for x: iM8. 3x³n = 32

A: Given that   ∑n=1∞ 3 x3n = 32                 ⇒    3 ∑n=1∞ x3n = 32               ⇒…

Q: 2. Solve 6x3 +2x = -7x2 %3D

A:

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: 조지y 1 8PAP 군P 시

A: Let's find.

Q: Colleen is knitting a scarf. For every 45 pieces of blue yarn she uses, she uses 18 pieces of red…

A: The problem is asking us to find an equation that represents the proportional relationship between…

Q: Vx+2 =13x=12 %3D

A:

Q: Greg is paddling his canoe upstream, against the current to a fishing spot 10 miles away. If he…

A:

Q: Braden invested $900 in a mutual fund. Each year, Braden's investment grew by 2%. Which 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.