Answer:
-6
Step-by-step explanation:
Add the positive numbers first which is nine then add a negative like -8 and you get then add -7 which is -6
The percent decrease in people going to the movies from Saturday to Sunday is 35.3%
Step-by-step explanation:
The percent decrease is given by the formula:
Given
New Value = 956
Old Value = 1478
Decrease = 1478-956
= 522
The percent decrease in people going to the movies from Saturday to Sunday is 35.3%
Keywords: Percentage
Learn more about percentage at:
#LearnwithBrainly
Choices 1, 2, 3, 5.
+1 strong
-1 weak
0 neutral
Answer:
12 and 9
Step-by-step explanation:
x=larger number y=smaller number
x+y=21
x=2y-6 (system of equations)
x=21-y
2y-6=21-y
3y=27
y=9
x+9=21
x=12
Answer:
She has 11 dimes and 17 nickels
Step-by-step explanation:
dimes --- d
nickels -- n
Equation with number of coins:
Divide by 5
sub in the other equation:
She has 11 dimes and 17 nickels
check:
total = 11 + 17 = 28 , check!
value: 10(11) = 5(17) = 195 , check!