Mathematics, 20.10.2019 02:10 squirrel6875
The sum of four times a first number and eight times a second number is 64. if the second number is subtracted from four times the first number, the result is 19. find the numbers.
Answers: 1
Mathematics, 21.06.2019 20:00, mixedkiddo
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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Mathematics, 22.06.2019 02:00, minosmora01
Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens
Answers: 2
The sum of four times a first number and eight times a second number is 64. if the second number is...
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