Answers by Amir Gorji
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Answers by Amir Gorji

Answers by Amir Gorji
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Solve the system of equations. y=-2x y= x2 - 8 A. (-4, 8) and (2, -4) B. (-2,-4) and (4,8) C. (-4,-8) and (2, 4) D. (-2, 4) and (4, -8)
answered May 13, 2021
3 votes
135k views
A store sells jump ropes. Each jump rope costs the same amount. During a sale, the store reduces the prize of each jump rope by $1.90. Marc spends $12.78 on 2 jump ropes at the sale price. What was the
answered May 6, 2021
3 votes
230k views
Victoria is working two summer jobs, making $6 per hour walking dogs and $11 per hour clearing tables. Victoria must earn at least $150 this week. Write an inequality that would represent the possible
answered Apr 14, 2021
6 votes
207k views
The movement of carbon, in its many forms, between the atmosphere, oceans, biosphere, and geosphere is described by the carbon cycle, Drag the terms to correctly label the inputs and outputs within the
answered Feb 9, 2021
6 votes
154k views
The development of an atomic bomb by the Soviets in 1949 did all of the following except increase the nuclear arms race between the US and the Soviet Union increase psychological tensions in the US, and
answered Jan 31, 2021
1 vote
95.0k views
MZYX=pi/3 radians. Covert this radian measure to its equivalent degree measure. 60° 120° 180° 300°
answered Dec 23, 2020
3 votes
126k views
A 2-g string that is 0.79 m long is fixed at both ends and is under tension. This string produces a 500-Hz tone when it vibrates in the third harmonic. The speed of sound in air is 344 m/s. The tension
answered Nov 29, 2020
2 votes
225k views
Rico represents the inequality -3(8/x+5)>-16 with the sentence “The product of –3 and the quotient of 8 and the difference of a number and 5 is at least –16.” Which describes Rico’s error? The expression
answered Sep 14, 2020
2 votes
104k views
What is the measure for the following ∠? m∠AOX 20 40 60
answered May 12, 2020
3 votes
86.2k views
Suppose that a firm in monopolistically competitive market is producing 30 units of output. At this level of production, the firm charges $50 per unit. Its marginal cost is $24 and marginal revenue is
answered Feb 24, 2020
2 votes
148k views
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