1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STALIN [3.7K]
3 years ago
11

1. 2.5x + 100 = 600 2. 10 = 2x - 4 3. 2x + 5 = 30

Mathematics
1 answer:
Katarina [22]3 years ago
7 0

Answer:

1) 200 2) 7 3) 12.5

Step-by-step explanation:

For god's sake, use a calculator

You might be interested in
The product of the 3 consecutive whole number is 990 what is the sum of the 3 whole numbers'
kogti [31]
To solve this, look for some factors which could go into the number. Since it ends in a 0, the number 10 is a factor. Since 990 is the product of these factors (meaning they are multiplied together) you can divide out the 10, since division is the opposite of multiplication. This leaves you with the number 99. You can repeat this same process again, realizing that 9 must be a factor of 99 because both digits are 9. If you divide out the 9, this leaves you with 11.
Thus, we know 9*10*11 equals 990. Also, these numbers are consecutive because they increase by 1 each time.
The sum of the numbers is 9+10+11, whicj Iis 30.
ANSWER: 30
4 0
4 years ago
The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75 at
DochEvi [55]
Totalcost=ridescost+admissioncost
ridescost=numberofrides times cost per ride
ridescost=25*1.25=31.25
totalcost=43.75

43.75=31.25+admission
minus 31.25 both sides
12.5=admision


a.
y=1.25x+12.5
b. y is cost and x is number of tickets purchsed
c. math
8 0
3 years ago
Find the area of the polygon.
svetlana [45]
This is a trapezoid and the trapezoid formula is b1 plus b2/ 2 times height. 

17 plus 5 is 22. Divided by 2 is 11. 

Now, we have to multiply 11 by the height : 5. 

11 times 5 is 55 and that is your area. 55 units squared.
7 0
3 years ago
Evaluate the following expression:
swat32
Your answer would end up being 1.
6^2-7(8+6-3^2) = 1
3 0
3 years ago
PLEASE HELP 50 POINTS IF RIGHTAustin is purchasing a car. The car he would like to purchase comes in 5 different colors, 2 diffe
Dafna1 [17]

The correct answer is 30

5×2×3=30

Red, Size 1, Interior 1

Red, Size 2, Interior 1

Red, Size 3, Interior 1

Red, Size 1, Interior 2

Red, Size 2, Interior 2

Red, Size 3, Interior 2

Orange, Size 1, Interior 1

Orange, Size 2, Interior 1

Orange, Size 3, Interior 1

Orange, Size 1, Interior 2

Orange, Size 2, Interior 2

Orange, Size 3, Interior 2

Yellow, Size 1, Interior 1

Yellow, Size 2, Interior 1

Yellow, Size 3, Interior 1

Yellow, Size 1, Interior 2

Yellow, Size 2, Interior 2

Yellow, Size 3, Interior 2

Green, Size 1, Interior 1

Green, Size 2, Interior 1

Green, Size 3, Interior 1

Green, Size 1, Interior 2

Green, Size 2, Interior 2

Green, Size 3, Interior 2

Blue, Size 1, Interior 1

Blue, Size 2, Interior 1

Blue, Size 3, Interior 1

Blue, Size 1, Interior 2

Blue, Size 2, Interior 2

Blue, Size 3, Interior 2

6 0
4 years ago
Other questions:
  • A greeting card company can produce a box of cards for $7.50. If the initial investment by the company was $50,000, how many box
    10·1 answer
  • The community center has a pottery class each month. Each student pays $15 for the class and $27 for materials. This month the p
    14·1 answer
  • HELPPPPPPPPPPPPPPP<br> WILL BE MARKED BRAINLIST ;;;;;))))))
    10·2 answers
  • 4 1/15 round to the nearest 1000th
    7·2 answers
  • Eight years from now, you will be inheriting $100,000. what is this inheritance worth to you today if you can earn 7.25 percent
    15·1 answer
  • ► 00:00
    14·1 answer
  • 12 male birds for every 9 female birds ratio
    11·2 answers
  • Help me pls pls pls pls
    14·1 answer
  • Help me please!<br><br><br> I will give Brainliest!
    7·1 answer
  • The graph of a function is shown on the coordinate plane below.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!