Answers by Ron Cohen
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Answers by Ron Cohen

Answers by Ron Cohen
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The cost of 2 similar bags and 1 pair of shoes is $80. The cost of 4 such bags and 3 such pairs of shoes is $200. Working (a) What is the cost of each pair of shoes? (b) What is the cost of each bag? ​
answered Sep 20, 2022
1 vote
213k views
When a number is next to another number in parentheses, which operation do we assume takes place? Addition Subtraction Multiplication Division
answered Jul 24, 2022
8 votes
225k views
TRUE OR FALSE: 4(6a + 8) = 10a + 12
answered Jul 17, 2022
12 votes
146k views
If x varies inversely as v, and x = 35 when v = 3, find x when v = 15
answered Jul 1, 2022
7 votes
20.6k views
Dihybrid Punnett Square Homework 1 Susan and Tim both have red hair which is recessive to brown hair. Susan is heterozygous for dimples(dominant) and Tim has no dimples. Create a Punnett square that shows
answered Apr 4, 2022
3 votes
163k views
Please help me Cananyone say me the answer fast..... ​
answered Mar 9, 2022
4 votes
178k views
Ms. Psenicska is going to Detroit, Michigan. The cost for two different travel packages is shown in the table. Package 1 Package 2 $175 S250 Roundtrip Ticket (per person Hotel Cost (per night) $60 $45
answered Dec 19, 2021
4 votes
74.9k views
Estimate the design-stage uncertainty in determining the voltage drop across an electric heating element. The device has a nominal resistance of 30 V and power rating of 500 W. Available is an ohmmeter
answered Nov 20, 2021
5 votes
133k views
In 1903, Aegidius Elling of Norway designed and built an 11-hp gas turbine that used steam injection between the combustion chamber and the turbine to cool the combustion gases to a safe temperature for
answered Nov 15, 2021
4 votes
33.4k views
Which themes match the given lines from the poem Dover beach by Matthew Arnold
answered Nov 10, 2021
5 votes
176k views
What impact can limiting factors have on a population? (a) Higher birth rate (b) Higher death rate (c) Stable population (d) Lower death rate
answered Oct 9, 2021
6 votes
35.5k views
In NOP, the measure of P=90°, NO = 55 feet, and OP = 22 feet. Find the measure of O to the nearest tenth of a degree.
answered Sep 16, 2021
2 votes
213k views
please help :) Choose the expression that is equivalent to the expression: 2 x 2 x 2 x 2 A. 2 x 4 B. 4 to the 2 power C. 2 to the 4 power D. 2 x 2 x 2 x 2 x 4
answered Jul 20, 2021
3 votes
54.8k views
During the early part of the 21st century, the U.S. military was deployed to __________ in order to build stable democracies and to remove dictators in oppressive states.
answered Jul 13, 2021
6 votes
133k views
A skateboarder who travels 60 meters in 30 seconds has a speed of
answered Jun 9, 2021
4 votes
120k views
Lena thinks of a number, x. She finds the sum of the number and 4. She squares the entire quantity, and then divided it by the product of 3 and the number. Enter an algebraic expression that shows the
answered Jun 3, 2021
3 votes
189k views
Which points are separated by distance of 6 units? A. (1,3) (6,3) B. (7,2) (1,2) C. (8,1) (1,1) D. (5,6) (4,6)​
answered Feb 1, 2021
3 votes
164k views
Martin paid $94.57 for 24 1/2 gallons of diesel fuel how much did Martin paid for each gallon
answered Jan 26, 2021
3 votes
220k views
In kite WXYZ, measure of angle XWY=38° and measure of angle ZYW=15° what is the measure of angle WXY? enter your answer in the box.
answered Dec 25, 2020
4 votes
2.0k views
Write a method with the signature "boolean[] createAlternating(int length)" that takes an integer representing the size of an array, and then returns a new boolean array of that size where each index alternates
answered Dec 22, 2020
3 votes
67.6k views
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