Biagioni818 Biagioni818
  • 03-10-2015
  • Mathematics
contestada

Evaluate the expression when r = 8.2 and s = –3.7.
r – 2s
a. –22.94
b. 0.8
c. 4.5
d. 15.6

Respuesta :

LacyGirl2015
LacyGirl2015 LacyGirl2015
  • 03-10-2015
When you plug in the numbers for the integers, you get
8.2-2(-3.7)
If you multiply -2 and -3.7, you get 7.4 because the negatives cancel each other out.
If you then add 8.2, you get 15.6. So the answer is D.
Hope it Helps!  :)
Answer Link

Otras preguntas

2(x+5) = [ ]x + [ ] what is the answer
GIVING BRAINLIEST FOR BEST ANSWER! Which of the following is true? A) Three and two fifths plus four and two sevenths equals seven and four twelves B) Two and f
help ill give brainlest pls
A small airplane can hold 13 people per trip. How many trips would it take the airplane to transport 9,165 people?
can a triangle have sides with lengths 2cm, 5cm and 3cm?​
I need help with this question pleaseeeeeeee
Miyoko is 13 years old and her father is 53 years old. After how many years will her father be two times as old as Miyoko?
How did the Treaty of Paris affect the United States' borders? It gave the United States ownership of the Northwest Territory. It allowed the United States to m
what is adb command???​
Write 1/8 in two equivalent forms decimal and percent