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
Ostrovityanka [42]
2 years ago
14

Neil had only $7.00 in his piggy bank, and he decided to start saving more. He saves $5.00 every 9 days. After how many days wil

l he have $17.00 in the piggy bank?
Neil will save $17.00 in his piggy bank after ____days.
Mathematics
1 answer:
alisha [4.7K]2 years ago
3 0

Answer:

18 days

Step-by-step explanation:

He already has 7 dollars he just needs 10 more

5 dollars every 9 days is for 18 days is 10 dollars

now he has 17 dollars

You might be interested in
Where is the hundred thousand place
ozzi
The 6th to the left

4 0
3 years ago
Which is the equation in slope-intercept form for the line that passes through (3, 7) and is perpendicular to 3x-5y=8
Natalija [7]

Answer:

C

Step-by-step explanation:

Perpendicular lines have slopes which are the negative reciprocal of each other. To find the slope, convert 3x-5y=8 into y=mx+b form.

3x-5y=8

-5y = -3x +8

y = 3/5 x - 8/5

The slope is 3/5 so its perpendicular slope is -5/3. Write the equation of this line through the point (3,7) using point slope form. Then simplify into y=mx+b form.

y-y_1=m(x-x_1)\\y-7 = -\frac{5}{3}(x-3)\\y-7=-\frac{5}{3}x + 5\\y = -\frac{5}{3}x+12

5 0
3 years ago
Given: BD = BF DE ⊥ BC , FK ⊥ AB Prove: ED ≅ FK
sergeinik [125]

This is the picture I am not very good at proofs but hopefully someone can solve it.

8 0
3 years ago
Read 2 more answers
I need desperate help PLEASE!!!
koban [17]

Answer:

OPTION B

OPTION D

Step-by-step explanation:

An element in the domain should be mapped to exactly one element on the co-domain. Also, every element in the domain should be mapped to an element in the co-domain.

These two conditions are satisfied to call a relation, a function.

Two different elements in the domain can be mapped to the same element in the co-domain. But the same element in the domain cannot be mapped to two different elements in the co-domain.

A) {(3,7), (3,6), (5,4), (4,7)}

Here, the element '3' in the domain is mapped to two elements 7 and 6. So, it is not a function.

B) {(1,5), (3,5), (4, 6), (6,4)}

This is a function because all the elements in the domain have a unique image in the co-domain. So, this is a function.

C) {(2,3), (4,2), (4,6), (6,4)}

Here, the element '4' in the domain is again mapped to two different elements. Hence, it cannot be a function.

D) {(0,4), (3,2), (4,2), (6,5)}

This is again a function. Because the domain is mapped to unique elements. So, this is a function.

4 0
3 years ago
Jasmine answered 16 out of 25 questions correctly on a quiz. What percent of her answers were correct?
Olenka [21]

Answer:

.64%

Step-by-step explanation:

16 devided by 25=.64

5 0
3 years ago
Other questions:
  • 35 POINTS PLS HELP WITH MATH (I post this like 3 times so you can get extra points by answering it again ;-;)
    8·1 answer
  • There are 8 movies that you would like to see currently showing in theatres. In how many different ways can you choose a movie t
    6·1 answer
  • You go down 8 floors down your friend goes up 5 floors write each amount as an integer
    15·1 answer
  • Determine the fraction of total interest owed using the rule of 78.
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B64%7D%20%3D" id="TexFormula1" title="\sqrt{64} =" alt="\sqrt{64} =" align="absmiddle
    12·2 answers
  • What is the likelihood of drawing a blue marble, if the probability of drawing a blue marble is 1?
    7·1 answer
  • No. Zachary should have drawn the first two arcs with the compass centered at B.
    15·1 answer
  • Which of the following is the set of the second coordinates
    13·1 answer
  • ANSWER THIS PLEASE FAST!! I NEED TO TUNR IT IN, IN LIKE 10 MINUTES!! Alexander earns the same amount of money each month. Alexan
    9·1 answer
  • If a = -35, b = 10 cm and c = -5, verify that:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!