sarah6294 sarah6294
  • 26-05-2021
  • Mathematics
contestada


Evaluate the following expression if a=3 and b=4.5. 5a-2b=?

Respuesta :

Hi1608
Hi1608 Hi1608
  • 26-05-2021

Answer:

6

Step-by-step explanation:

Replace the variables.

5(3) - 2(4.5) = ?

15 - 9 = ?

15 - 9 = 6

Answer Link
katelynn2234 katelynn2234
  • 26-05-2021
i think think correct answer is 6
Answer Link

Otras preguntas

solve quadratic equation by completing the square x²+2x-15=0
A rectangular room is 6 yards long an 12 feet wide.  Find the perimeter in feet.  Then find the perimeter in yards.
what is the slope of the graph of 4x-16y=15
How many levels of classification do scientists use today?
what is the answer for 6r^2-10r-24
what is 3/8 times 2/9? Answers: A 5/17 B 5/12 C 1/17 D 1/12
If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement f(2) = ______
state how substrate size ad ph influence enzyme activity
A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?
How far is the earth slanted