QRS is an isosceles triangle. What is the lenght of RT

109 is the nearest whole number/final answer! : )

a negative exponent is translated as follows:

so, we have

i think 5 miles per hour

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!