Answer:
first option, -7 < x < 6
Step-by-step explanation:
add one to all sides
Step-by-step explanation:
Let the two numbers be x and y
x+y =5 ---1
x-y =-3 ---2
Rearrange equation 1
x =5-y
Substitute x in the second equation
(5-y)-y =-3
5-y-y =-3
5-2y =-3
Collect like terms
5+3 = 2y
8 = 2y
Divide both sides by the coefficient of y (2)
8/2 = 2y/2
4 = y
y= 4
Substitute y in equation 1
x+4 =5
Subtract 4 from both sides
x+4-4 = 5-4
x+0 = 1
x= 1
The two numbers are 1 and 4
Answer: 5 hours and 20 minutes
Step-by-step explanation:
If it’s 5:15 and your game starts at 10:35 therefore 5 + 5= 10 which will give you hours so it’s 5 hours and 15+20=35 so then you get 20 minutes
Answer: Choice A
Explanation:
= quotient of h and 6
= 7.8 more than the quotient of h and 6
The "is" often refers to "equals" in math translation problems like this.
Another example "h is 10" means "h = 10".
Answer:
13
Step-by-step explanation:
4/87 is around 0.046
13+0.046=13.046
13.046 to the nearest half is 13
