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
Firdavs [7]
3 years ago
13

Squandering Sam has $1,050 in his bank account. Every week he withdraws $40 to buy scratch off tickets. Saving Sally doesn’t hav

e any money now, but is depositing every penny of the $35 a week she makes into a bank account. How many weeks will it take for Sam and Sally to have the same amount of money in their accounts?
Mathematics
1 answer:
shtirl [24]3 years ago
4 0

Answer:

15 weeks

Step-by-step explanation:

Week 1: 1,050 ≠ 0

Week 2: 1,010 ≠ 35

Week 3: 970 ≠ 70

Week 4: 930 ≠ 105

Week 5: 890 ≠ 140

Week 6: 850 ≠ 175

Week 7: 810 ≠ 210

Week 8: 770 ≠ 245

Week 9: 730 ≠ 280

Week 10: 690 ≠ 315

Week 11: 650 ≠ 350

Week 12: 610 ≠ 385

Week 13: 570 ≠ 420

Week 14: 530 ≠ 455

Week 15: 490 = 490

You might be interested in
Consider the equation below. (if an answer does not exist, enter dne.) f(x) = 5 cos2(x) − 10 sin(x), 0 ≤ x ≤ 2π
jolli1 [7]
The given equation is a wave function. When plotted, the graph is shown in the attached picture. However, the unit is in degrees instead of radians. A unit of π  is equivalent to 180°. This plot could determine one variable if the other is given.

4 0
3 years ago
A retailer sold an electric item to a customer at a loss of 10 percent the customer purchase it for rs 25425 including 13, perce
Mashutka [201]

Answer: Rs 25,000

Step-by-step explanation:

Given

Retailer sold an electric iron to a customer at a loss of 10%

Suppose the Cost price of iron is x

So, selling price is 0.9x

This price must be equal to 25425+ VAT

\Rightarrow 0.9x=25425-0.13(0.9x)\\\Rightarrow 0.9x+0.117x=25425\\\Rightarrow 1.017x=25425\\\Rightarrow x=\text{Rs }25,000

Thus, the cost price is Rs.25,000

5 0
2 years ago
Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
Shalnov [3]

Step-by-step explanation:

3x + 4 + 7x + 16 = 110

10x = 90

x = 9

therefore, Sam = $31 and Tessa = $79

Topic: Algebraic Equations

If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!

8 0
3 years ago
Read 2 more answers
HELP!!! PLZZ THIS IS SO FRICKIN HARD!
krek1111 [17]

Answer:

14.3%

Step-by-step explanation:

1/7=0.142857142857

round that to the nearest tenth and that is 0.143

make it a percentage and it is 14.3%

8 0
2 years ago
Can y'all help me with this please
asambeis [7]
12 times 35 times 28=  980..... im not sure
5 0
3 years ago
Other questions:
  • Which ones go with those.
    14·1 answer
  • Simplify x^2-4x-32/x^2+7x+12
    9·2 answers
  • Heather had $89.50 in a bank account. She withdrew $10.25. What was her new balance?
    7·1 answer
  • Which triangle is a translation of triangle p
    11·1 answer
  • Simplify: 20(1/5x - 3/4)+9x
    5·2 answers
  • Jan has a budget of $600 for catering. The catering company charges $12.50 per guest. Enter and solve an inequality to show the
    6·1 answer
  • I need help!!!!! Answer me plz
    8·2 answers
  • The total cost of filling your car with gas varies directly with the number of gallons of gasoline you are purchasing. If a gall
    12·2 answers
  • 01101 + 10010 help please
    7·1 answer
  • 4. You have 36 pairs of running shoes. Let x be the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!