Solve this system of equations using the substitution method. If the system of equations

does not have one solution, indicate whether the system has no solution or infinitely

many solutions.

3x+y=5

4x + 2y = 20

A cylindrical tank contains 180000cm of water. The radius of the tank is 45 cm. Calculate the height of water in the tank. there is no ball

Which equations are true? Choose all answers that apply: Choose all answers that apply: (Choice A) A 0 = (-x) + x0 = (-x) + x0, equals, left parenthesis, minus, x, right parenthesis, plus, x (Choice B) B 0=x + x 0=

Which set of numbers will form a triangle? Answers: 3 in, 6 in, 3 in 3 ft, 3 ft, 2 ft 5 cm, 4 cm, 18 cm

Which equation is in standard form? 15pt. a) 4x+3y=10 b) 3y+4x=10 c) 3y=-4x+10

What is the inverse of F (x) = x+15

Dan runs 3 miles in 28 minutes. At the same rate, how many miles would he run in 42 minutes?

Jonah and Lizzy are making smoothies that have the same number of fluid ounces. Jonah smoothing contains 6 ounces of juice and 4 containers of yogurt. Whole Lizzy's smoothie contains 12 ounces of juice and 2.5 containers of yogurt.

Find the outlier in the set of data. ( 17, 13, 16, 18, 38, 14, 21, 24 A. 38 B. 14 C 16 D 17

5.3.24 A is a 3times3 matrix with two eigenvalues. Each eigenspace is one-dimensional. Is A diagonalizable? Why? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. No.

Three times a number minus ten is equal to the sum of twice the same number and five. The equation below represents the situation 3x-10 = 2x+5 What is the value of x?