Pls help im in 2nd grade
1. 18x4
2. 22x2
3. 9x10
4. 7x6
5. 10x10

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form