Tise Tise
  • 22-01-2016
  • Mathematics
contestada

what is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?

Respuesta :

lliizz
lliizz lliizz
  • 22-01-2016
7*3=21
21-(3*b*c)
4*0=0
3*0=0
21-0=21!
Answer Link

Otras preguntas

Solve for y: |3y+7|−10=−5
Solve for a = ____. 1. 6 2. 4 3. 9
How many liters of hydrogen gas are needed to react with CS2 to produce 6.5 L of CH4 at STP
Beliefs that being gifted or a genius lead to being weird, socially awkward, or more likely to suffer from mental illnesses, were put to rest by ________.
Read this statement again: "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalien
A radio active isotope decays according to the exponential decay equation where t is in days. Round to the thousandths place. For the half life: The half li
what are the rights that we have
Determine the range of the following function: y=√x A. All numbers B. Non-positive numbers C. Non-negative numbers D. Non-zero numbers
Enzymes in saliva begin the chemical digestion of _________. fats carbohydrates protein. vitamins
a culture started with 5000 bacteria. after 2 hours, it grew to 6500 bacteria. Predict how many bacteria will be present after 18 hrs