ES maldon Problem 18 andino hns apo o 2 9 slagc 11. In a class of 40 students, there are 1½ times as many boys as girls. What fraction of the class is girls? 12,A board 80 inches long is cut into two pieces. One piece is 4 times as long as the other. Find the length of the longer piece. 13/In a coin collection, the number of quarters is 3 times the number of dimes. If there are 68 coins in all, what fraction of the coins are dimes? 14. In a certain week, the Verizon store sold 84 cell phones. If the ratio of i- phones to Android phones was 4 to 3, how many i-phones were sold? 15.A math test contains 54 problems on Arithmetic and Algebra. If there are twice as many arithmetic problems as algebra problems, how many algebra problems were there? GIV N th(1t ar 1.5 times as many boyi ai gilS II Itt X Hof qiris 1I0t y # of louys X Y: 40 Xt1.5X -40 2.3 x 40 X 16 l6.2 Tntitfort, 3 of git) thtn y-1.5X S.0h Well pitsent in 1h CIASS o1 Jedend & 08e ol lee oltg.03 ncpo goo sob yerom doum wodJa eud a C110 not 0S012 avisue TIS Etog o enpio bas b s Or8 it Gst bwA tBae a deud odrrot f odeud s O R bas fodard o 2t2 tol loa culqgs SolBes 1o oriaud oaoob ol (0F 1 ve bu do NI bo S A W iggp

ES maldon Problem 18 andino hns apo o 2 9 slagc 11. In a class of 40 students, there are 1½ times as many boys as girls. What fraction of the class is girls? 12,A board 80 inches long is cut into two pieces. One piece is 4 times as long as the other. Find the length of the longer piece. 13/In a coin collection, the number of quarters is 3 times the number of dimes. If there are 68 coins in all, what fraction of the coins are dimes? 14. In a certain week, the Verizon store sold 84 cell phones. If the ratio of i- phones to Android phones was 4 to 3, how many i-phones were sold? 15.A math test contains 54 problems on Arithmetic and Algebra. If there are twice as many arithmetic problems as algebra problems, how many algebra problems were there? GIV N th(1t ar 1.5 times as many boyi ai gilS II Itt X Hof qiris 1I0t y # of louys X Y: 40 Xt1.5X -40 2.3 x 40 X 16 l6.2 Tntitfort, 3 of git) thtn y-1.5X S.0h Well pitsent in 1h CIASS o1 Jedend & 08e ol lee oltg.03 ncpo goo sob yerom doum wodJa eud a C110 not 0S012 avisue TIS Etog o enpio bas b s Or8 it Gst bwA tBae a deud odrrot f odeud s O R bas fodard o 2t2 tol loa culqgs SolBes 1o oriaud oaoob ol (0F 1 ve bu do NI bo S A W iggp

Name: Need help on number 12 ES maldonProblem 18andino hns apo o 2 9slagc11.
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: Need help on number 12 ES maldonProblem 18andino hns apo o 2 9slagc11. In a class of 40 students, there are 1½ times as many boys as girls. Whatfraction of the class is girls?12,A board 80 inches long is cut into two pieces. One piece is 4 times as l

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter7: Systems Of Equations And Inequalities

Section7.2: Systems Of Linear Equations: Three Variables

Problem 65SE: The top three countries in oil consumption in a certain year are as follows: the United States,...

See similar textbooks

Similar questions

A crime-scene investigator has 3.4 ounces of a sample. He needs to conduct four tests that each require 0.6 ounces of the sample, and one test that requires 0.8 ounces of the sample. How much of the sample remains after he uses it for the five tests?
Due to the drought in California, many communities have tiered water rates. There are different rates for Conservation Usage, Normal Usage and Excessive Usage. The usage is measured in the number of hundred cubic feet (hcf) the property owner uses. During the winter, a property owner will pay $24.72 plus $1.54 per hcf for Normal Usage. The bill for Normal Usage would be between or equal to $49.36 and $86.32. How many hcf will he be allowed to use if he wants his usage to stay in the normal range?
Due to the drought in California, many communities now have tiered water rates. There are different rates for Conservation Usage, Normal Usage and Excessive Usage. The usage is measured in the number of hundred cubic feet (hcf) the property owner uses. During the summer, a property owner will pay $24.72 plus $1.32 per hcf for Conservation Usage. The bill for Conservation Usage would be between or equal to $31.32 and $52.12. How many hcf can the owner use if she wants her usage to stay in the conservation range?
A group of npeople decide to buy a 36,000minibus. Each person will pay an equal share of the cost. When three additional people join the group, the cost per person will decrease by 1000.Find n.
The top three countries in oil consumption in a certain year are as follows: the United States, Japan, and China. In millions of barrels per day, the three top countries consumed 39.8% of the world's consumed oil. The United States consumed 0.7% more than four times China's consumption. The United States consumed 5% more than triple Japan's consumption. What percent of the world oil consumption did the United States, Japan, and China consume?[27]
Sarah wants to arrive at her friend’s wedding at3:00. The distance from Sarah’s house to the weddingis 95 miles. Based on usual traffic patterns, Sarahpredicts she can drive the first 15 miles at 60 miles per hour, the next 10 miles at 30 miles per hour, and the remainder of the drive at 70 miles per hour. (a) How long will it take Sarah to drive the first 15 miles? (b) How long will it take Sarah to drive the next 10 miles? (c) How long will it take Sarah to drive the rest of the trip? (d) What time should Sarah leave her house?
Sergio and Lizeth have a very tight vacation budget. They plan to rent a car from a company that charges $75 a week plus $0.25 a mile. How many miles can they travel during the week and still keep within their $200 budget?