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
Andrew [12]
3 years ago
11

Diep buys a loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. Diep

wants to determine the length of the loaf of bread, l, after d days. What is the equation of the scenario? Is the graph of the equation continuous or discrete? a) l = 65 – 15d; discrete b) l = 65 – 15d; continuous c) 65 = l – 15d; discrete d) 65 = l – 15d; continuous
Mathematics
2 answers:
Vladimir [108]3 years ago
7 0

Answer:

a

Step-by-step explanation:

After d days, the loaf of bread is 65 - 15d long.

l = 65 - 15d.

The graph is discrete, as he cannot cut the bread for 1.5 days, or cut 5cm of the bread off.

ki77a [65]3 years ago
6 0

Answer:

l = 65 – 15d; discrete

Step-by-step explanation:

You might be interested in
The sale price of a pair of shoes is $28. This sale price is 70% of the original price What was the original price?​
Veseljchak [2.6K]

Answer:

original price = $40

Step-by-step explanation:

if 70% ---> $28 then

1% ---> $28/70 = $0.4

then we know original price should be 100%

original price = 100 * 0.4 = $40

OR

basic easy function:

(28/70) * 100

$40

5 0
2 years ago
Read 2 more answers
What is the equation of g(x)?
Ksenya-84 [330]

Answer:

g(x)=10^{x-3}

Step-by-step explanation:

Notice that function g(x) has the exat shape of function f(x), and it has just be translated to the right by 3 whole units.

Recall that horizontal translations to the right involve subtracting the number of units moved in the translation from the variable "x". therefore, in our case this means:

f(x)=10^x\\g(x)=10^{x-3}

4 0
3 years ago
Jenny is saving $18 a week. She wants to buy a cell
tester [92]
14
Because you divide
3 0
2 years ago
Read 2 more answers
Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi
irga5000 [103]

\huge\boxed{18\ \text{points}}

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with x, x+1, x+2, and x+3 respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to 78.

x+x+1+x+2+x+3=78

Now, simplify.

4x+6=78

Subtract 6 on both sides.

\begin{aligned}4x+6-6&=78-6\\4x&=72\end{aligned}

Divide both sides by 4.

\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}

Since Louise's score is x, the answer is 18.

<h3>Double-checking</h3>

To verify our answer, add the point totals 18, 19, 20, and 21.

This equals 78, so we can be sure the answer is correct.

5 0
1 year ago
Sum of one-half of a number and 4 is -16. find the number
Lady_Fox [76]
X is the number
sum means add

sum of half a number and 4 means
(x/2)+4
result is -16

(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
5 0
3 years ago
Other questions:
  • the mendez family just bought a home for 180,000 if the value of the home increases at a rate of 3% per year, use an exponential
    8·1 answer
  • Why can't you compare 5 minutes in 240 seconds without making some kind of change
    14·1 answer
  • Can someone please answer this correctly? Please show work so that i know how to do this.
    8·1 answer
  • I need help with this question please someone help
    5·1 answer
  • What are the coordinates of the vertices F’ G’ H’ that diego drew
    13·1 answer
  • 3 times (45 divided by 9)subract 14
    11·2 answers
  • 3x-4y=1 and x=2y+1 using substitution
    8·1 answer
  • 5. Order these from least to greatest.<br> 1/2,4/9, 2/3,5/6
    11·1 answer
  • If 10 minutes talk-time costs $2, how much will 7 minutes cost?
    10·2 answers
  • In △ABC, we are told that c=11, ∡C=75∘, and ∡B=29∘. Solve for a and b.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!