Answer:
1,100 / 8
Step-by-step explanation:
Answer:
4b + 6t = 80
Step-by-step explanation:
A restaurant can seat 100 people it has booth that seat four people and tables that seat six people.
Let b = the number of booths in the restaurant.
Let t = the number of tables in the restaurant.
A total of 100 people will occupy (4b + 6t) seats in the restaurant.
(4b + 6t) seats lesser than or equal to 100.
So far, five of the booth are full. This means that a total of 4×5 = 20 people are already seated. Number of seats left would be 100 - 20= 80 seats.
The expression that matches the current situation can be expressed as follows:
4b + 6t + 20 = 100
4b + 6t = 100 - 20 = 80
4b + 6t = 80
Answer:
32
Step-by-step explanation:
40 divided by 5 is 8
8 times 4 is 32
The slope is found by the following calculations
1-(-2)=3
-3-6=-9
3/-9=-.3
Answer:
k = 20
Step-by-step explanation:
Expressing 18, 36 and 54 as a product of their prime factors
18 = 2 × 3 × 3 = 2 × 3²
36 = 2 × 2 × 3 × 3 = 2² × 3²
54 = 2 × 3 × 3 × 3 = 2 × 3³
The common prime factors are 2 and 3²
HCF = 2 × 3² = 2 × 9 = 18
Thus
k - 2 = 18 ( add 2 to both sides )
k = 20
