Answer:
91
Step-by-step explanation:
Answer:
300 km in hour are the answers
The value of expression is 7.
<h3>What is expression?</h3>
An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.)
Given:

Now, using property of log
a log b
So,
= 7 log 10
As log 10 = 1
= 7 (1)
= 7
Learn more expression here:
brainly.com/question/14083225
#SPJ1
Step-by-step explanation:
I think that X2 should be x squared
Y+6=7/1(x-6)
y=7/1x-48
hope that helps!