He earned .25 per item of clothing he stitched. If he stitches 2000 items of clothing, How much did he earn in income?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

One integer is 8 times another. if the product is 72, then find the integers

Use the distributive law to multiply. 3(4x + 5y + 6)