Answer:
Zach can send at most 100 messages, or if x is how many messages, x≤100
Step-by-step explanation:
We will start by putting the amount of money Zach's limit has into cents. This will be 1000 cents. We will also put how much money Zach uses per message as cents, which will be 10. Now here is the first inequality you can make with this information
10x≤1000
From here you divide both sides of the inequality by 10 and get
x≤100
This is the final inequality, and it means Zach can send less than or equal to 100 messages
Answer: 10.11 gallons
Step-by-step explanation: So I took the 8 gallons + 8liters. I figured you can’t do that. So i took the 8 Liters and converted it into gallons. And i got 2.11 gallons. So i did the math and added 2.11 + 8 gallons. The result was 10.11 gallons. Hope that will work
Answer:
13, 16, 19, 22, 25, etc.
Step-by-step explanation:
You're pretty much just adding three for the chart. And for the diagram, you're adding two.
Your answer is 123.3 because the hundreths (4) is under 5, so you round down.
Answer:
115ft and 135 ft
Step-by-step explanation:
L - length
W - width
If width is x ft, then length is (x+20)
Put all in perimeter formula
500= 2 times ((x+20)+x)
500= 2 times (x+20)+x)
500=2 times (2x+20)
500=4x+40
4x=500-40
4x=460
x=460/4
So width is 115 ft, then length is 115+20=135 ft
