Luke sells pins for $4 each and rings for $6 each. Complete the equation which determines the number of pins x and the number of rings y he must sell to make $40.

Q: Gavin is in his office, deciding where to go to lunch. The distance from the deli to the coffee shop…

A: Explanation and solutions is given below....

Q: If eggs 6 costs R15. How much will she pay for 2 Eggs

A: Given Cost of 6 eggs is Rs 15

Q: The Broncos earn 2 points per basket they make. If b represents the number of baskets the Broncos…

A: Given data isBroncos earn 2 points per basket they make.expression=?

Q: Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to…

A: Given data: Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an…

Q: Kim’s car averages 60 mph. Robert, who travels by Greyhound bus, will average 50 mph and the train…

A: Kimis avg speed= 60mphThen Kim will take time to reach 24milesaway bcity then t=2406=4 hourTo reach…

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A:

Q: Erica went shopping for new clothes for school. She bought a pair of jeans for $69.11 and several…

A:

Q: Complete the equation for OA. ty -4 -2 A Choose... + ( Choose... 2 = Choose... Miami

A:

Q: Joey wants to buy a used car that costs $2500. He has already saved $1200 and makes $50 a week as a…

A: From the given data

Q: how much does a pound of chocolates cost?

A: We need to find the cost of a pound of chocolates

Q: Find the solution. y'+ ty = ty³

A: Divide both sides of the given equation by y3. y'+tyy3=ty3y31y3y'+ty2=t Consider 1y2=u and…

Q: Solve the equation for the indicated variable. P = 21 + 2w; for w W =

A:

Q: a.) Γ(7) b.) Г(5) c.) L[t!2]

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Solve the equation y" + 25y = 75, y(0) = 0, y' (0) = 1.

A:

Q: Ana gets a commission of 10% for each bottle of lotion she sells. If a bottle sells for P87.50, how…

A: The cost at which a bottle sold is P87.50. Commission that Ana gets for each bottle of lotion she…

Q: Joey wants to buy a used car that costs $2500.  He has already saved $1200 and makes $50 a week as a…

A: Total cost of car = $2500 Saved money = $1200 Remaining money = 2500 -1200…

Q: Katie

A: Let, x be a number of weeks Cost of motor scooter=$518 Already saved amount= $188 Earn amount each…

Q: y = x + 4

A:

Q: Kramer earns $400 a week at the bookstore plus $3 for every magazine he sells. He uses the equation…

A:

Q: solve for the unknown variable. (b2)x+1 = b−6

A: Given exponential equation is, b2x+1=b-6.   The objective is to solve for unknown variable.   Using…

Q: 45° y 13 y= -

A:

Q: Solve the equation for the indicated variable.

A: P =2l+2w

Q: Cell bought two shirts and a hat so remembers it sure was $10 and total was $50 which equation helps…

A:

Q: Solve the equation for the indicated variable.

A: A=2πr2+2πrh

Q: 6 X + 2 8 16

A:

Q: find the answer T(4). (B(4) X N() -

A:

Q: Put the equation y = r + 22x + 117 into the form y = (x - h) + k: Answer: y =

A:

Q: For the equation, complete the solution. - 6 4 (x, y) = (24, [

A: We are given that y = x/4 - 6. So, when x = 24 we get y = 24/4 - 6 = 0.

Q: Solve for X in the equation, where ] A = -2 5 1 -505 X = 3A 2B - and B = [ 02-5 40 2

A: Given,

Q: Solve the equation P=a+b+c for b.

A: Given that, The equation is P=a + b + c

Q: The cost of a bag and a pair of shoes is P6450. How much is each of the pair of shoes costs P185…

A:

Q: Solve the equation  y + 2 = 3 (2y + 4)

A:

Q: Solve the equation, answer should be as a comma separated list  -7|6x-9| +18=18

A:

Q: Solve for x in terms of the other letters. b+ 8 = 4ax - 3b

A:

Q: Solve the traingle please A = 110.4°, C = 21.8°, c = 246 m

A: By Angle Sum property of triangleA+B+C=180°⇒110.4°+B+21.8°=180°⇒132.2°+B=180°⇒B=180°-132.2°⇒B=47.8°

Q: Sebastian bought snacks for his team's practice. He bought a bag of chips for $2.51 and a 6-pack of…

A:

Q: ) Identify the terms in the following equation:. B:(T) -27 N, [e-/k7 – 1]r*dr

A:

Q: you have to match the  correct answer with the question

A:

Q: Jacqueline rides her bicycle for 2 hours and is 14 miles from her house. After riding for 5 hours,…

A:

Q: The size of a TV screen is given by the length of its diagonal. Jose won a samsung lcd tv from a…

A: Given that,  The size of a TV screen is given by the length of its diagonal and the dimension of the…

Q: Solve the equation (r°y³ + 1)d.r +r*y²dy = 0 Answer: r*y = -3 In |cr|

A:

Q: chloe has 24 pens in her backpack colored blue or black .she has 8 black pens which equation is set…

A: Chloe has 24 pens in her backpack colored blue or black .She has 8 black pens we need to find the…

Q: Ben purchases 2 drinks and a popcorn at the movie theater, for a total of $9.50. If x represents the…

A: Let x represent the cost of the drinks  And y represent the cost of the popcorn.

Q: Lia sells paintings for $14 each. If Lia wants to make at least 150 dollars, how many paintings does…

A:

Q: Solve the equation y" + 4y = 16, y(0) = 9, y'(0) = -5.

A:

Q: b. 50 40

A: A right-angled triangle  We know that BC = 50 and DC = 40  so, BD = BC - DC BD = 50 - 40 BD = 10

Q: Jada uses the equation y = 200 + 10m, where mepresents the number of months and y represents the…

A: y=200+10m

Q: William spends $43.26 on 3 hats. If each hat costs the same amount, which equation is set up and…

A: William spends $43.26 on 3 hats. each hat costs the same amount, Let p be the price of each hat

Q: Solve for X in the equation, where -4 5 4 A = [ Jar and B = [ -5 0 3 X = 3A 2B - X = 11 05-5 20 2

A: Find  X=3A-2B

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.