Any help would be appreciated One day a business sold 20 pairs of gloves. The cloth gloves sold for $4.95 per pair and theleather gloves sold for $7.50 a pair. The business took in $137.25. How many of each kind were4.4.95. (x) + 7.50 (20 - x ) = 137,25X= 5 were sold @P4.9515were sold @ $ 7.5osold?24112,5An individual wants to use milk and orange juice to increase the amount of calcium and vitaminA in her daily diet. An ounce of orange juice contains 5 milligrams of calcium and 60 micrograms5.of vitamin A. An ounce of milk contains 38 milligrams of calcium and 56 micrograms of vitaminA. How many ounces of milk and orange juice should she drink each day to provide exactly 550milligrams of calcium and 1,200 micrograms of vitamin A?5m + 38nl00m+56nSm +38n: 55038n60m +Son=1200m= lo06. A supplier for the electronic industry manufactures keyboards and screens for graphingcalculators at plants in Mexico and Taiwan. The hourly production rates at each plant are givenin the table below. How many hours should each plant be operated to fill an order for exactly4,000 keyboards and 4,000 screens?PlantKeyboards ScreensMexico4032Taiwan203282 Solving Linear Systems of equationsSet up each system of equations clearly defining the variables of interest then solve using theelimination or the substitution method. You must showwork clearly1. John bought 2 computers, one desktop and one laptop. Before finance charges, the laptop cost$500 more than the desktop. John paid for the computers using two different credit cards. Forthe desktop, the interest rate was 5% per year and the laptop it was 7.5% per year. The totalfinance charge for one year $587.50. How much did the desktop and laptop cost before the2 Com prE desc TopI Lapropfinance charges?Best Rental charges a daily fee plus a mileage fee for renting its cars. Bill was charged $132 for 3days and 300 miles. His friend Myles was charged $235 for 5 days and 600 miles. What doesBest Rental charge per day and per mile?2.- 1323x+ 300y=5x + (600 y.:235Car Rental Servicesdayperrentally=t3/20per Mile3. A petroleum company has two different sources of crude oil. The first source provides crude oilthat is 20% hydrocarbons, and the second one provides oil that is 70% hydrocarbons. In orderto obtain 180 gallons of crude oil that is 30% hydrocarbons, how many gallons of crude oil mustbe used from the two sources?180-1니나: 3o.70y=.30:18054•20x +1st source = 1442nd Source - 36.20x * 10Y. 20 x +,10 (18ox)= 54,2 DX + 126.fox =54X = 144

Name: Any help would be appreciated One day a business sold 20 pairs of glov
Uploaded: 2024-03-20T07:07:37.000Z
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Description: Any help would be appreciated One day a business sold 20 pairs of gloves. The cloth gloves sold for $4.95 per pair and theleather gloves sold for $7.50 a pair. The business took in $137.25. How many of each kind were4.4.95. (x) + 7.50 (20 - x ) = 137