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
gogolik [260]
3 years ago
12

It is dinos birthday today. She is 9 years older than tyger. Altogether, their ages add up to 23 years. How old is dino?

Mathematics
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:

7

Step-by-step explanation:

Tyger = x

Dinos = x + 9

Total = 23

x + x+9 = 23

2x + 9 = 23

2x = 23 - 9

2x = 14

x = 14/2 = 7

I hope im right!!

You might be interested in
What is the volume of the prism
Scilla [17]
Hey there :)

We know the volume formula of triangular prism
Volume = base x height of prism
             = \frac{1}{2} (base)(height)(height of prism)

We are given:
The base = 8 in
The height = 15 in
You do not need the 17 in ( it is there to trick you )
The height of the prism = 10 in

Apply the formula,
V = \frac{1}{2} (8)(15)(10)
   = 600 in³

Your final answer will be the last option

6 0
3 years ago
Find the equation of the line through point (3,−3) and parallel to y=3x−4. Use a forward slash (i.e. "/") for fractions (e.g. 1/
exis [7]

Answer:

y =3x - 12

Step-by-step explanation:

I'm fairly certain this is the answer.

Consider the point (3,-3). In terms of variables this is written (x,y).

Remember that the equation for slope is y = mx + b.

In that equation, "b" is your y-intercept, and "m" is your slope.

If 2 lines are parallel, they have the same slope but different y-intercepts. So you can use the slope from the equation y=3x-4 to find the parallel line. You can also plug in the values 3 and -3 to solve for b, our y-intercept.

If we set up the equation, we have -3 = 3(3) + b.

Now solve for b.

-3 = 9 + b

Combine like terms, so that -12 = b, and you have your y-intercept.

To create the equation, take out the coordinate pair that the line passes through, and only have the SLOPE and the Y-INTERCEPT showing in the equation.

Therefore, y = 3x - 12

5 0
3 years ago
Which statement below compares the decimals correctly?
nata0808 [166]
A. 0.65 < 0.77 0.77 is greater than 0.65
7 0
3 years ago
Read 2 more answers
Solve for x. -3x + 6 = 2x - 24 A) -30 B) -6 C) 6 D) 30
Crazy boy [7]

The answer is C) 30.

Explanation:

-3x + 6 = 2x -24

6 + 24 = 2x + 3x

30 = 5x

x = 30/5 = 6

6 0
3 years ago
Read 2 more answers
—4 and 4 are ____________ because they have the same absolute value but different signs.
sergij07 [2.7K]
Opposites. Their sum is zero so they are called opposites.
3 0
3 years ago
Other questions:
  • Solve the system of equations
    15·1 answer
  • Geometric mean 10 and 50
    15·1 answer
  • A baker is using two circular pans. the Larger pan has a diameter of 12 inches The smaller pan has a diameter of 7 inches. How m
    15·1 answer
  • Which statement is true?
    15·1 answer
  • There are 25 questions on a test. The maximum grade you can earn is 100, and for each question missed, 4 points are taken away.
    8·2 answers
  • 9 9/15 - 2 13/15 = <br> i have know idea what it is plz help
    7·1 answer
  • The sixth-grade chorus has a boy-to-girl ratio of 3:8. Which of the following ratios is equivalent to this ratio?
    14·1 answer
  • Find the simple interest on : 350 rupees for 2 years at 11% per annum​
    9·1 answer
  • Sebastian rides his bike 2000 meters in 5 minutes. How many meters does he bike in 1 minute?
    11·2 answers
  • A ladder is leaning against the top of
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!