Answer:yes
Step-by-step explanation:it is
Answer:
1. 68%
2. 95%
3. 99.7
Step-by-step explanation:
Answer:
93
Explanation:
4-(-3)-10^2
4+3-100
7-100
-93
Find the absolute value......
so therefore
|-93|=93
21 because it is being multiplied
Multiply the first equation by 2
2x + 2y =30
now we’ll add the second equation to the first equation
2x + 2y =30
-2x+5y= -2
7y=28
divide by 7
y=4
now plug y back into the first equation
x + 4 = 15
subtract 4
x=11
