22+(-3)
first one.
u take out the adding sign and convert it to minus so it’s 19.
Use PEMDAS:
P arenthesis
E xponents
M ultiplication
D ivision
A dd
S ubstract
Paranthesis and Exponents
(20 / 2^2 * 5 / 5) = 5
Multiplication
5*8= 40
Division
10 / 40 = 0.25
Subtraction
0.25 - 2 = −1.75
Therefore,
The answer is -1.75
Answer:
9.92
Step-by-step explanation:
8.63 x 1.15=9.92
