Evaluate 3r(t+4) if r=2 and t=7
2 answers:
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Given:
Speed limit on a highway is 110 km per hour.
Let x be the speed of the car in time 't'
time when taken for a car to travel 132km.
It takes minimum 1 hour 12 minutes
Answer:
Step-by-step explanation:
here is what I got but I hope it helps :)
Hello!
Here's how to solve this question without the use of a calculator.
7/2 ÷ 1/3 = ?
Change division to multiplication.
21/2 = 10.5 ≈ 10 (rounded)
Thanks for posting your question in the community :)
Here's how to solve this question without the use of a calculator.
7/2 ÷ 1/3 = ?
Change division to multiplication.
21/2 = 10.5 ≈ 10 (rounded)
Thanks for posting your question in the community :)