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
miss Akunina [59]
3 years ago
8

A pack of gum costs 50 cents. That is 4 cents less than four times what the pack cost 15 years ago.

Mathematics
1 answer:
alisha [4.7K]3 years ago
7 0
15 years ago pack
= 4 x 0.50 + 0.04
= 2.04

15 years ago, pack costed $2.04

Hope this helps. - M
You might be interested in
A flagpole broke in a storm. It was originally 81 8181 feet tall. 28 2828 feet are still sticking straight out of the ground, wh
solong [7]

Answer:

The end of the flagpole is 50.79 ft away from the base of the pole.

Step-by-step explanation:

The problem is represented by the diagram below.

The broken flagpole forms the shape of a right angled triangle. We need to find one of the sides of the triangle, the adjacent (x).

The hypotenuse is the broken part of the flagpole (53 ft), while the opposite is the part of the flagpole that is still stuck to the ground (28 ft).

Using Pythagoras theorem, we have that:

hyp^2 = adj^2 + opp^2

=> 53^2 = x^2 + 28^2

3364 = x^2 + 784\\\\=> x^2 = 3364 - 784\\\\x^2 = 2580\\\\x = \sqrt{2580}\\ \\x = 50.79 ft

The end of the flagpole is 50.79 ft away from the base of the pole.

7 0
2 years ago
Slope = 1; y-intercept = -4<br><br><br> Write the linear equation in slope intercept form
krek1111 [17]

Answer:

y = x - 4

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 1

y-intercept <em>b</em> = -4

<u>Step 2: Write function</u>

y = x - 4

3 0
2 years ago
Mr. Jones' class counted 500 birds on their field trip last week. The following pie graph shows the different bird species and n
zhannawk [14.2K]

Answer:

the answers for those are number 4 is 150 and 5 is 16%

Step-by-step explanation:

number 4     500 x 30= 15,000

15,000 ÷ 100= 150

number 5   80 x 100=8,000

8,000÷ 500= 16 so 16%

5 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through the points (-7,7) and (-6,-5)
Crank

Answer:

y= -12x - 77

Step-by-step explanation:

HOPE THIS HELPS

4 0
2 years ago
Factor 3x^3 - 15x^2 + 18x.
Usimov [2.4K]

Step-by-step explanation:

3 x^3-15x^2+18x 3(x^3-5x^2+6x)

8 0
2 years ago
Other questions:
  • What is the answer or how do I solve this
    7·2 answers
  • (5 - i)(5 + I)=<br><br> Answer choices:<br> 26<br> 25i<br> 24
    10·1 answer
  • Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS. What is the measure of Arc Q P? 78°
    7·1 answer
  • The scatter plot below shows one class of Spanish students' time spent studying for their final versus the grade that they earne
    13·2 answers
  • What is the value of C so that X^2 + 15x + C is a perfect square trinomial?
    8·1 answer
  • Find the Mean of the following data: 6, 8, 7, 3,
    12·1 answer
  • What is 10 to the 24 power plus 10 to the 22 power
    14·1 answer
  • Select all the sets of three side lengths that will make a triangle.
    15·2 answers
  • Help, please!<br>Which table represents an arithmetic sequence?
    14·1 answer
  • -9x-3y=-18 -3x+y=4 solve the system of equation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!