answer.
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
kotegsom [21]
2 years ago
9

Rosalina just started a new job. She has $500 in her bank account. Every week, she deposits $40 into her bank account. Write an

expression to represent how much Rosalina has in her account at any given time using x to represent the number of weeks.
Mathematics
1 answer:
Andreas93 [3]2 years ago
4 0

Answer:

Step-by-step explanation:

Let M represent the amout at any time.

She saves $40 per week so total amount becomes 40x in any specified week.

where x is the number of weeks.

In the start she has $500 in her bank account so we 'll add this amount into the savings per week. So expression becomes

M = 40x+500

Simply put number of week in place of x and find the total amount.

You might be interested in
A pool is comprised of a rectangle with 2 semicircles on the ends.
pychu [463]

Answer:

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = length × width

Length = 100 m

Width = 52 m

Area of rectangle = 100 × 52 = 5200 m²

A semicircle is half of a circle

The formula for determining the area of a semicircle is

Area = 1/2 × πr²

Diameter = 52 m

Radius = diameter/2 = 52/2

Radius = 26 m

The area of each semicircle is

1/2 × 3.14 × 26² = 1061.32 m²

The area of the surface of the pool is

1061.32 + 1061.32 + 5200 = 7322.64 m²

6 0
2 years ago
Read 2 more answers
Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that result in the congruent triangl
Shtirlitz [24]

Answer:

a rotation 90˚ clockwise and then a reflection across the y-axis

Step-by-step explanation:

I'm doing the test right now

3 0
1 year ago
The graph shows a fir tree's diameter growth over a 50 year period.
Brilliant_brown [7]

Answer:

The answer is B.) The diameter of the fir tree when planted and 20 inches

Step-by-step explanation:

The y-intercept is the initial diameter of the fir tree (10 inches). At the end of 50 years, the tree's diameter is 30 inches. Therefore, 30 − 10 = 20 inches of growth occurred over the 50 year period. The diameter of the fir tree when planted. The fir tree's diameter was 10 inches when it was planted.

6 0
2 years ago
The height of a cone-shaped container is 15 centimeters and its radius is 14 centimeters. Kate fills the container completely wi
lesantik [10]
The volume of the cone with radius r=14 cm and height h=15 cm is,
V= \frac{1}{3}  \pi r^2h =  \frac{1}{3}  \pi *14^2*15 = 3077.2~cm^3

Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.
V left=V start-40*d
V left = 3077.2 - 40d

It asks when the volume will be empty, The volume left is zero after how many days?
0 = 3077.2 - 40d
d=76.93 days,  or 80 days rounding to whole numbers.
7 0
2 years ago
Read 2 more answers
A wagon can hold 44 pounds. A newspaper weighs 22 ounces. How many newspapers can the wagon hold?
miss Akunina [59]

Answer:

The wagon can hold 32 newspapers

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • A company has two warehouses that are 360 miles apart. A truck leaves Warehouse A and heads towards Warehouse B traveling at 45
    9·1 answer
  • Jackson goes to the gym 0, 2, or 3 days per week, depending on work demands. The expected value of the number of days per week t
    6·2 answers
  • Camilla borrows a book from the library for ddd days. The library charges a late fee of 0.100.100, point, 10 dollars per day tha
    8·2 answers
  • If A is the center of the circle, then which statement explains how segment EF is related to segment GF? Circle A with inscribed
    11·1 answer
  • A simple random sample of 100 concert tickets was drawn from a normal population. The mean and standard deviation of the sample
    13·1 answer
  • A printer prints an average of 200 1/2 pages per hour approximately how many pages did it print in an 8 hour period
    15·1 answer
  • A sample of 2,000 licensed drivers revealed the following number of speeding violations. Number of Violations Number of Drivers
    5·1 answer
  • Find the area of the shape shown below.
    7·2 answers
  • Look at Andrea’s running journal.
    5·2 answers
  • The Chang family is on their way home from a cross-country road trip. During the trip, the function D(t) = 2,280 - 60t can be us
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!