. Julie and Kristen are the partners in a local sporting goods shop. They needed $51,000 to start the business. They invested in the ratio 5:12, respectively. a. How much money did each invest? b. What percent of the business was owned by Kristin? Round to the nearest tenth of a percent. c. If the business grows to $3,000,000, what percent of it will Julie own? Round to the nearest tenth of a percent,

Q: At 4pm​, Li rented bikes from​ Pearl's Wheels. She returned the bike at 8​pm, after riding 39…

A: a. Person L rented a bike at 4 pm and returned it at 8 pm after tiding 39 miles.

Q: What is a ratio equal to the rate of 20%.

A: The equivalent of 20% in fraction, 10020​Simplifying the fraction,51​Therefore the ratio of 20%…

Q: WEEK 29 SET B 2. Lisa and Ryah went out for dinner. Lisa's bill was three-fourths of Ryah's bill.…

A: given lisa's bill was $26.55 they tipped the waiter 20%

Q: The store bought a pair of shoes for $50, and sold it for $80. What percentage was the markup?

A: The store bought a pair of shoes for $50 and sold it or $ 80. So, markup price for the pair of shoes…

Q: Q2.Heart of Gold Realty sold lots for $50 000 per hectare. What is the total sales value if the lot…

A:

Q: Lily is a waitress at a restaurant.She earns 7 percent of the bill for each tables she serves.A…

A:

Q: Maria wants to buy a shirt that cost $75. If she has a coupon for 45% off, how much money will she…

A: Given, Maria wants to buy a shirt that costs $75 and she has a coupon for 45% off.

Q: What fraction of the seniors apply to college? b. What is the ratio of seniors who apply to college…

A:

Q: A woman has several rectangular flower beds that she wants to be of equal area. If L ft is the…

A: The area, A of a rectangle is calculated using the formula, A=l·w , where, l is the length and w is…

Q: 1. Answer the following questions using the object pictured. a. Find the perimeter and area of the…

A:

Q: You can buy a mountain bike on sale for only $572.97. What is the percent markdown if the original…

A: Suppose, the markdown percentage on selling price is, x%  So, the markdown is, $(572.97x/100) =…

Q: Rolf's Golf store sells golf balls for $30 per dozen. The store's overhead expenses are 28% of cost…

A: 1. Overhead expenses: 28% of the cost.2. Profit: 21% of the cost.So, the total markup percentage is…

Q: A bakery sells 20 pies, 30 cakes, and 35 muffins on Saturday. The bakery sells 10 pies, 18 cakes and…

A:

Q: Given that 16 watermelons cost $48, which of these are equivalent ratios of  number of watermelons…

A: 16 watermelons cost $48. TO FIND- THE RATION OF NUMBER OF WATERMELONS TO THE COST IN DOLLARS.

Q: A purchaser just paid $32,152.94 for a pickup truck. If 48% was the seller's markup, based on the…

A: The seller's markup was, 48% on the selling price, $32152.94 So, the markup is,  $(32152.94 × 0.48)…

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.