Mathematics, 10.07.2019 11:00 amandajennings01
Me 45points! mr. jones typed for 10 minutes at a constant rate of 40 words per minute. mrs. gonzales typed the same number of word s at a constant rate of 50 words per minute. how many minutes did it take mrs. gonzales to type the same amount as mr. jones? set up; 10(40)=x times 50 identify; mrs. gonzales' time is unknown ckeck; 10(40)=8(50) solve; x=8 strategize; let x = mrs. gonzales' time
Answers: 1
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12
Answers: 1
Mathematics, 21.06.2019 21:30
Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?
Answers: 1
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
Me 45points! mr. jones typed for 10 minutes at a constant rate of 40 words per minute. mrs. gonzale...
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