Mathematics Problem Solver - Get Instant Explanations

Whats 4 1/5% of 50?Write your answer as a decimal.Make sure your answer is fully reduced.Plzzz help meee im almost done i need 2 more questions :(
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To make sure the machines in the factory run smoothly, the mechanics need to add-1/5 liter of oil to the machine every Monday. One Monday, a mechanic can only find 12 liters of oil in the storage. Is there enough for 65 machines?
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plz help i have 5 mins
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Kayla wants to build a fence in her backyard the length of her backyard is 30 feet and the width is 45 feet how many feet of fence will she need to buy?
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4/7 = ?/42 fill in the the blank to make the two fractions equivalent
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Let f be the function given by f(x) = 2x +3x^2 Evaluate (1/3)
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A ramp leading into a building makes a 15 angle with the ground. The end of the ramp is 2.5 feet above the base of the building. Approximately, how long is the ramp? A. 0.65 feet B. 2.59 feet C. 9.33 feet D. 9.66 feet
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Enter your answer and show all the steps that you use to solve this problem in the space provided.What is the inverse of the given relation?y=3x+12
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what is the height of the base show your work
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Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitution. x+y-z=-3 4x-y+z=8 -x+5y-4z=1The solution set is ?
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Jalen and his 2 brothers each ate 3/4 of a cupcake. How many cupcakes did they eat altogether?2 cupcakes1 1/4 cupcakes2 1/4 cupcakes2 3/4 cupcakes
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solve for x or find x
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Sarah has a lot of shoes. She organizes them on 4 shelves. If each shelf holds 8 pairs of shoes, how many total pairs of shoes does she own? Write and solve an equation to find the amount of total shoes Sarah owns.
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cuanto es? (x-1) aunque la operacin completa es 1-(x-1)=2 (1-x)-6
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Una cooperativa ha envasado 2000l de aceite en botellas de 1,5l y 2l. Sabemos que han utilizado 1100 botellas en total. Cuntas se han necesitado de cada clase?
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Two squares are similar. Thescale factor from the firstsquare to the second squareis 1:3. If the perimeter of thefirst square is 12 inches,what is the perimeter of thesecond square?inches Fill in theblank.
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Find the answer to 4.2 1.6.Please helppp
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The sum of two numbers is 45. Their difference is 11.What is the smaller number?
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Function 1 is defined by the equation y = -2t + 6Function 2 is defined by line h, shown on the following graph.Which function has a more negative slope?Choose 1 answer:A. Function 1B. Function 2C. The functions have the same slope
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Find f(-2). f(x) = 9x^2 - 5x + 2
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Help please No or yes
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A scale drawing of a kitchen is shown below. The scale is 1 : 20.A rectangle is shown. The length of the rectangle is labeled 4 inches. The width of the rectangle is labeled 5 inches.Show your work to determine the area of the room in square feet.
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a line is parallel to y=4x+11 and intersects (-2,4)
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Giving brainliest! Farid's family sells baskets of berries at the farmers' market. This list shows the weights of some of their baskets.Basket weights (pounds)1121 1142 1141341141 1141142Use the data in the list to complete the line plot below.Click to select the Xs. To clear a column, click on the number line below it.Basket weightsWhat is the combined weight of all the baskets that weigh exactly 114 pounds?Write your answer as a fraction, mixed number, or whole number. pounds
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