What is the solution to this system?

-4x + 0.4y = - 0.8

6x + 0.4y = 4.2

What is 45/60 in simplest form

What is the solution to the equation 26=-d+6

Nancy bought 570 crayons that came in packs of 15 how many packs of crayons did Nancy buy

How do i simplify log100,000

The pie bakery sold 875 pies during the month of november. What was the mean number of pies sold per day

You go down 8 floors in an elevator. Your friend goes up 5 floors in an elevator. What is each amount as an integer

llen has already baked 6 cakes, and she can bake 2 cakes with each additional stick of butter she buys. How many additional sticks of butter does Ellen need in order to bake a total of 10 cakes? Write and solve an equation to find the answer.

Select the statement where the value of the unknown number is 5.5. Answer Choices A number divided by 2 is 5.5. 2 divided by a number is 2.75. A number divided by 2 is 2.75. A number divided by 2.75 is 5.5.

The height, in feet, after x seconds of an object launched straight up can be found by the function h (x) = - 16x2+v0x+h0, where v0 is the initial velocity of the object and h0 is the initial height.

How do you know if the problem is a solution or not a solution