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MATH SOLVE
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To solve the system of equations below, chen isolated x2 in the first equation and then substituted it into the second equation. what was the resulting equation?
General
4 months ago
The letter tiles shown below are in a bag. Without looking I am going to draw a one tile.WHAT ARE MY CHANCES OF NOT DRAWING BLUE A?0.25 0.15 0.75 0.6LETTERS: O I S BLUE A BLUE A L P A
General
4 months ago
The total cost of a shirt and a tie was $75.62. if the price of the shirt was $4.02 less than the tie, what was the price of the shirt? express your answer as a simplified fraction or a decimal rounded to two places.
General
4 months ago
The shorter leg of a right triangle is 7m shorter than the longer leg. the hypotenuse is 7m longer than the longer leg. find the side lengths of the triangle.
General
4 months ago
(65, 20), (68, 28), (73, 29), (77, 32), (78, 30) Each (x, y) pair above represents an excellent basketball player’s height, x, and average points per game, y. Enter the data into the regression calculator. The linear regression equation that models the data is: y ≈ 0.703 x − 22.991 Predict the average score of a basketball player who is 70 inches tall: points per game
General
4 months ago
Help! PLease Show Step By step.........
General
4 months ago
the area of a triangular block is 64 sq in. if the base os the triangle is twice the height, how long are the base and the height of the triangle
General
4 months ago
Complete the synthetic division problem below -3| 1 2 -2 3 What is the quotient in polynomial form A. x^2-x+3B. x^2-x+1C. x^2+x-1 D. x^2+x-3
General
4 months ago
a crew of highway workers paved 2 over 15 mile in 20 minutes. if they work at the same rate,What portion of a mile will they pave in one hour?
General
4 months ago
Find the length of the arc shown in brown. Leave your answer in terms of pi.
General
4 months ago
The arithmetic sequence 2, 4, 6, 8, 10, . . . represents the set of even natural numbers. What is the 100th even natural number? a100 =
General
4 months ago
how are solutions, roots, and x-intercepts of a quadratic related?
General
4 months ago
Which equation represents the line that passes through (–6, 7) and (–3, 6)? y = –x + 9 y = –x + 5 y = –3x – 11y y = –3x + 25
General
4 months ago
A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card is either a king or a heart?
General
4 months ago
Adventure Play sells an mp3 player for $18.00 and charges $3.25 per song. King Music sells a player for $23.00 and charges $2.00 per song. For how many songs will the cost be the same?
General
4 months ago
Enter the area of a sector with a central angle of 4π3 radians and a radius of 12.5 cm.Use 3.14 for π and round your final answer to the nearest hundredth.Enter your answer as a decimal in the box.What is the area of a sector with a central angle of 5π7 radians and a diameter of 5.6 in.?Use 3.14 for π and round your final answer to the nearest hundredth.Enter your answer as a decimal in the box.
General
4 months ago
Anton must pay a co-pay of $30 for an office visit. His insurance company will then pay 85% of the cost of the visit. How much will Anton pay for an office visit that costs $270? (Points : 1) $36.00 $40.50 $56.00 $70.50
General
4 months ago
The midpoint of a segment is (6,−6) and one endpoint is (13,−1). Find the coordinates of the other endpoint.
General
4 months ago
Jack is building a rectangular fence for his ferret. He has 20 feet of fencing and wants the short side of the fence to be 7/2 feet. How long will the other side of the fence be? Write the answer in decimal form.
General
4 months ago
shane works at an electronics store. He earns 13% commission on his sales. Shane's commission this month is $780. What are his total sales for the month
General
4 months ago
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