There are cows and chickens
in the farm. there are 65 heads
land 22 legs. how many chickens
i are there?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

X-intercept=-5 y-intercept=2 the equation of the line is

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?