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
Nataly [62]
2 years ago
12

Jan buys packages of pens for $5 each. Identify the independent and dependent variables in the situation

Mathematics
1 answer:
AVprozaik [17]2 years ago
4 0
Independent:
Amount of packages bought
Pens per package
$ per package

Dependent:
Total amount of $
You might be interested in
HELP!! <br> 9. What is the area of triangle AOB?
Akimi4 [234]

Angles ∠ACD and ∠CAB are congruent because they are alternate angles. Then the area of the triangle AOB will be 22.53 square cm.

<h3>What is the area of the right-angle triangle?</h3>

The area of the right-angle triangle is given as

A = 1/2 x B x H

Where B is the base and H is the height of the right triangle.

We know that angles ∠ACD and ∠CAB are congruent because they are alternate angles.

α₁ = 40°

AO = OC = 7.8 cm

Then the area of the triangle will be

Area = 1/2 x 7.8 x 7.8 x tan40°

Area = 22.53 square cm

More about the area of the right-angle triangle link is given below.

brainly.com/question/16653962

#SPJ1

5 0
1 year ago
person A buys 12 granola bars and 7 cups of yogurt for $15.50. person B buys six granola bars and 11 cups of yogurt for $11.50.
tino4ka555 [31]

50 per cup. If we plug this in to each equation, you'll see that 12 granola bars equals $12, and 7 cups of yogurt equals $3.50, for a total of $15.50.

7 0
2 years ago
Solve the equation for t. (t-7)^2+18=9
Anika [276]

Answer:

t = 7 + 3i

Step-by-step explanation:

(t-7)^2 + 18 = 9

(t-7)^2 = 9 - 18

(t-7)^2 = -9

(t-7) = sqrt(-9) = |3| sqrt(-1)

t = 7 + 3i

4 0
2 years ago
What is the variables on both sides equations? 3x - 6 = 7x + 1​
nlexa [21]

Answer:

3x-6=7x+1

=> 3x-7x = 6+1

=> (-4)x=7

=>x = 7/4 = 1.75

6 0
3 years ago
  PLZZZZZZZ HELPP  Which ordered pair is the solution to the system of equations? {y=2x−15} {4x+3y=−5} (5, −5) (4, −7) (0, 6) (7
Sophie [7]

solution is (4, - 7 )

given the equations

y = 2x - 15 → (1)

4x + 3y = - 5 → (2)

substitute y = 2x - 15 into (2)

4x + 3(2x - 15) = - 5

4x + 6x - 45 = - 5

10x - 45 = - 5 ( add 45 to both sides )

10x = 40 ( divide both sides by 10 )

x = 4

substitute x = 4 into (1) for corresponding value of y

y = (2 × 4 ) - 15 = 8 - 15 = - 7

solution is (4, - 7 )


8 0
3 years ago
Other questions:
  • Laura jogs at a rate of 2 miles every 2\5 hour. what is her unit rate
    10·1 answer
  • How do I find out if 1/8 and 1/16 are proportional
    14·2 answers
  • Can someone help me with # 2??
    8·1 answer
  • A bacteria culture doubles twice a day. There are 143,622 bacteria present on day 15. How many were present on day 10?
    11·1 answer
  • Does 3x-3+5=3x+1+5 have infinitely solutions , one solution or no solution ?
    14·1 answer
  • It’s MrBeast what’s 600+1 I’ll make brainliest.
    6·2 answers
  • Which unit is used to measure weight<br>​
    6·2 answers
  • Which equation represents the slope-intercept form of the line below?
    14·1 answer
  • Please help me<br>9=146+x\95<br>X=?​
    14·1 answer
  • 4) Write the quadratic equation of the following in vertex form: vertex (-1,3) and passes through (1,-5)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!