Answer:
x=27
Step-by-step explanation:
Let's solve your equation step-by-step.
4(x−5)=3x+7
Step 1: Simplify both sides of the equation.
4(x−5)=3x+7
(4)(x)+(4)(−5)=3x+7(Distribute)
4x+−20=3x+7
4x−20=3x+7
Step 2: Subtract 3x from both sides.
4x−20−3x=3x+7−3x
x−20=7
Step 3: Add 20 to both sides.
x−20+20=7+20
x=27
Answer:
x=27
D. 40
follow the pattern
1 band director calls 3 members. = 4
Each member calls 3 more members 3(3) = 9
Then each of those 9 call 3 more members 9(3) = 27
Add them up
4+9+27 = 40
Answer:
third one down from the top
Step-by-step explanation:
You need to multiply 1000 by 1.12 so you start with the 1000 and continue getting higher based on the number of months
Let # of child tickets = c
# of adult tickets = 3c
3c (8.30) + c (5.20) = 1173.90
24.9c + 5.2c = 1173.90
30.1c=1173.90
c=39 tickets
3c=39x3= 117 tickets
Therefore, 39 child tickets and 117 adult tickets were sold on monday, thus, a total of 156 tickets were sold.
Y(smiths score)= x (Jones elementary score) - 30 (scored 30 less points than Jones)
Y=x-30
