- solve the problem by forming a pair simultaneous equations. - find two numbers with a sum of 13 and difference of 4.

- a bird can lay brown or white eggs .3 white and 2 brown eggs have a mass of 13 g. while mass of 5 white eggs and 4 brown eggs have a mass of 24g . find the mass of one white and one brown egg.​

1) your first question answer is some pictures you see.

2) I don't know

3) I don't know.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )