Answer:
Small rooms reserved = 8
Large rooms = 6
Step-by-step explanation:
Let the number of large rooms be x
Evelyn booked 2 more small rooms than the larger rooms.
Therefore the number of small rooms would be x+2.
Given each large room can accommodate 5 people.Therefore the total number of people in large rooms are 5x.
Given each small room can hold 3 people. Therefore the total number of people in large rooms are 3(x+2)
Total number of people accommodated = 54
Total number of guests = total guests in small rooms + total guests in large rooms
No of large rooms = x = 6
No of small rooms = (x+2) = (6+2) = 8
It's answer is D. Because from what I see it isn't the other answers.
Answer: y = -4x + 3
Step-by-step explanation:
y = mx + b
=> y = -4x + b
Find "B":
y = -4x + b
=> 3 = -4(0) + b
=> b = 3
so y = -4x + 3
Answer: P(t) = $1000*2^t
Step-by-step explanation:
Ok, we know that in the week 1 the price is: p = $1000
After one week, the price doubles, so here we have: p = 2*$1000
After another week, the price doubles again, here the price is:
p = 2*(2*$1000) = $1000*2^2
Here we already can see the relation, for each week, we multiply the previous price by two, which will increase the exponent in the two by 1 unit.
Then, for week number t, the price will be:
P(t) = $1000*2^t
(b-7)m=r
Use the distributive property to multiply b-7 by m.
bm-7m=r
Add 7m to both sides.
bm=r+7m
The equation is in standard form.
mb=7m+r
Divide both sides by m.
mb/m = 7m+r/m
Dividing by m undoes the multiplication by m.
b= 7m+r/m
Divide r+7m by m.
b= r/m+7
