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
solong [7]
3 years ago
14

Mari starts off with $1 in her piggy bank. Each week, Mari's dad adds $3 to Mari's

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

1+(3x7) she has 22 dollars

Step-by-step explanation:

melamori03 [73]3 years ago
3 0

Answer:

y=3x+1

Step-by-step explanation:

x is the weeks and y is the final product

You might be interested in
How did he get 289? Like where did it come from.
ahrayia [7]
From 17 x 17. to simplify, (1/2(17)(17) x tan A)
7 0
3 years ago
What is the midpoint between -2-3i and 3+9i
Svetlanka [38]

Answer:

1/2 + 3i is the midpoint between -2-3i and 3+9i.

Step-by-step explanation:

Given the complex number

  • -2-3i
  • 3+9i

The formula to find the midpoint of two complex number (a + bi) and (c + di) is:

M=\frac{\left(a+c\right)}{2}+\frac{\left(b+d\right)i}{2}

M=\frac{\left(-2+3\right)}{2}+\frac{\left(-3+\left(9\right)\right)i}{2}

M=\frac{-2+3+\left(-3+9\right)i}{2}

M=\frac{1+6i}{2}

M=\frac{1}{2}+3i

Therefore, 1/2 + 3i is the midpoint between -2-3i and 3+9i.

3 0
3 years ago
Angela bought a bookmark in the shape of an arrow as shown below. The base and height of the triangle are both 3 inches.
Lina20 [59]

The area of a 2D form is the amount of space within its perimeter. The area of the arrow is 11.25 in².

<h3>What is an area?</h3>

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm2, m2, and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

For the given problem, the image is given below.

The area of the arrow is,

Area =  Area of rectangle + Area of triangle

        = (1.5 in × 4.5 in) + (0.5×3×3)

        = 6.75 in² + 4.5 in²

        = 11.25 in²

Hence, the area of the arrow is 11.25 in².

Learn more about the Area:

brainly.com/question/1631786

#SPJ1

7 0
2 years ago
What is the range of the function f(x) = 3x^2 + 6x - 8?
Airida [17]

R; all quadratic functions are going to have ranges and domains of *ALL REAL NUMBERS*.

3 0
3 years ago
You and your four friends are going to a concert. The total price for the tickets was $118.75 which includes a $10 service fee.
Alex787 [66]

Answer:475

Step-by-step explanation:

118.75 is the cost whitch includes a 10$ service fee

118.75x10=475

8 0
3 years ago
Other questions:
  • PLEASEEE HELP!!Jordan got a job making $8 per hour. Which expression represents how much she makes?
    6·2 answers
  • A school district has two high schools. The district could only afford to hire 13 guidance counselors. Determine how many counse
    7·1 answer
  • A car salesman had $65,100 in total monthly sales last month. He made $1,953 in commission from those sales.
    11·2 answers
  • Hey can anyone help me in dis math problem real quick!!!!!
    9·1 answer
  • Solve for the given variable:<br> 14=63n
    10·1 answer
  • Jessica bought 3/4 lb of berries. Mary bought 1/6 lb of berries less the jessica. what is the total weight of berries in pounds
    9·1 answer
  • Which algebraic expression is equivalent to -2(4x -5y - 5x)
    11·1 answer
  • Solve this simultaneous equation using subsitution<br> 5x-4y=-1<br> 2x+y=10
    9·1 answer
  • If the spin rate of the CD is 580 rpm what distance is traveled by the piece of dust (in radians) in 2.9 mins
    11·1 answer
  • Please please help me it's for my homework ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!