Combining like terms

-7r-9+8+5r

show how you got the answer

Round all answers to decimal places if necessary 3batteries for $4.80

In triangle ABC how long is side c if A=103 C=17 and a=21

Match each description to the appropriate provider or service. treat time-sensitive emergencies Hospitals Medical specialists offer treatment in a specific field of medicine, such as cardiology care for basic needs after regular doctor hours Urgent

A group of 140 tourists are going on a tour. The tour guide rents 15 vans. Each van holds 9 tourists. What does the remainder mean in the context of the problem?

What is the value of z fraction under 4 plus 7 if z=50

How can i share an circle pizza with 12 people!.

How many days in a week?

you deposit $1.000 in a saving account that earns 0.5% each month. Assuming you do not deposit or withdraw any from the account, how much will you have in the account after 3 years?

Determine whether (18+35) x4=18 + 35x4 is true or false. explain

The fee for renting a video camera is $25 plus $15 per day. Sam can spend no more than $85. What is the maximum number of days Sam can rent the video camera