tell whether each equation is true false or open. explain.
Mathematics, 04.12.2019 23:31 mkn3347
Algebra lesson questions
tell whether each equation is true false or open. explain.
1. 85 + (-10) = 95
2.4(-4) dived by (-8)6 = -3+5(3)
tell whether the given number is a solution of each question.
1. 5b + 1 = 16
given number is -3
2.-6b + 5 = 1
given number is 1/2
write an equation for each sentence.
1. the sum of 4x and -3 is 8
use a table to find the solution of each question.
1. 8 - 5w = -12
2. 1/2x - 5 = -1
solve
1. bicycle sales in the united states, the number y (in millions) of bicycles sold with the wheel sizes of 20 inches or greater can be modeled by the equation y = 0.3x +15, where x is the number of years since 1981. in what year were about 22 million bicycles sold?
solve
give three examples of equations that involve multiplication subtraction and have a solution of -4
Answers: 3
Mathematics, 21.06.2019 13:00
There is a line with slope 1/a going through the point (a, aΒ²). find the equation of the line perpendicular to this line at this point. (donβt let this problem intimidate you! solve the problem as you would if iβd given you specific values. just use variables instead.)
Answers: 2
Mathematics, 21.06.2019 16:30
Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?
Answers: 3
Mathematics, 21.06.2019 21:30
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis
Answers: 2
Mathematics, 21.06.2019 23:00
Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)
Answers: 1
Algebra lesson questions
tell whether each equation is true false or open. explain.
tell whether each equation is true false or open. explain.
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