Answer:
Product of 6 and a number would be 6.
Nine more than a number?
Combine a number and 7? Either 7x or x + 7.
Step-by-step explanation:
Question 1 is relatively simple. 6 is a constant, so it can be inserted into any equation and maintain the same value. "A number" could represent anything, so we'll represent it with a variable. This gives you 6x (also 6*x)
Question 2 is the same as the first with 1 more step added to it. A number, as previously stated, is represented by the variable x. You divide this by the constant value of 2 to give you . Nine more would add +9 to the expression. Your final answer would be .
Question 3. Combine is a bit vague, but it could be either addition or multiplication. This could give you either or .
Hope it was helpful.
Answer: 722.5 this is after sale
Answer:
7 hours APPOX
Step-by-step explanation:
Step one:
given data
Rachel drives an average of 50 miles per hour on a trip
speed= 50 mph
distance= 345 miles
Step two:
speed=distance/time
time= distance/speed
time= 345/50
time= 6.9 hours
time= 7 hours APPOX
heres a key for then
SIN= O/H
COS= A/H
TAN= O/A
CSC= H/O
SEC= H/A
COT= A/O
let me know if u have anymore questions
Answer:
3/5 is ur answer
Step-by-step explanation:
ok so its SIN
SIN is o/h (o= opposite and h= hypotenuse)
so we can look at the picture and it says find the SIN of a
ok so the O would be 3 and the H would be 5
so ur answer would be 3/5