Anna makes 120 dolls each month to sell. this month, she increases the number of dolls she makes by 30%. how many dolls does anna make this month?

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

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?

Find the missing factor. write your answer inexponential form.9^2=9^4×