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
Georgia [21]
3 years ago
13

Bert already has $50 but needs a total of at least $250 for his holiday. He gets paid $20 per day for delivering papers. What is

the least number of days he must work to get enough money for his holiday
Mathematics
1 answer:
Lana71 [14]3 years ago
3 0
50+20x=250
-50. -50

20x=200

Divide both sides by 20
X=10
You might be interested in
Write the equation in slope intercept form of the line that passes through the point (1,-3) and a slope of -2
Alborosie

Answer:y=-2x-1


Step-by-step explanation:

(1,-3) and a slope of -2

Use Formula

Y= mx +b to find b. By using the slope and point given .

M is slope

Y is -3

X Is 1



Y=mx+b


-3= -2(1)+b


-3= -2+b


-3+2=b


-1=b


Now create the equation by inputting the slope they gave you which is -2 and answer we solved for b which is -1 .


Y= -2x-1

4 0
3 years ago
Please help. Will mark brainliest!!
kipiarov [429]

Answer: A:3 ÷ 1/4=3/4

Step-by-step explanation:

6 0
3 years ago
Identify the x-intercepts of the function below f(x)=x^2+12x+24
damaskus [11]

<u>ANSWER:  </u>

x-intercepts of  \mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})

<u>SOLUTION:</u>

Given, f(x)=x^{2}+12 x+24 -- eqn 1

x-intercepts of the function are the points where function touches the x-axis, which means they are zeroes of the function.

Now, let us find the zeroes using quadratic formula for f(x) = 0.

X=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

Here, for (1) a = 1, b= 12 and c = 24

X=\frac{-(12) \pm \sqrt{(12)^{2}-4 \times 1 \times 24}}{2 \times 1}

\begin{array}{l}{X=\frac{-12 \pm \sqrt{144-96}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{48}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{16 \times 3}}{2}} \\\\ {X=\frac{-12 \pm 4 \sqrt{3}}{2}} \\ {X=\frac{2(-6+2 \sqrt{3})}{2}, \frac{2(-6-2 \sqrt{3})}{2}} \\\\ {X=(-6+2 \sqrt{3}),(-6-2 \sqrt{3})}\end{array}

Hence the x-intercepts of  \mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})

8 0
3 years ago
What is the y-coordinate of the point shown in the graph?
murzikaleks [220]

Answer:

3,-7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the difference if the following sequence: -7, -9, -11
fredd [130]
They are adding (-2)
7 0
4 years ago
Read 2 more answers
Other questions:
  • What would the cross section of the cone be if it were cut along the dotted line shown, and you looked at it from above
    10·1 answer
  • What is the missing number for n 31.53=62.4?
    5·1 answer
  • which expression DOES NOT represent a square root of a perfect square integer? A) 100 B) 64 C) 81 D) 89
    11·2 answers
  • What is the value of x?
    5·1 answer
  • If 14 out of 20 students are male, what percentage of the class is male
    8·1 answer
  • SOMEONE PLEASE HELP ME I WILL GIVE BRAINLIST TO THE PERSON WHO GIVES ME THE CORRECT ANSWER
    9·1 answer
  • 6 x ____ = 9<br><br> 6 times what number equals 9
    11·2 answers
  • Please help I need to know what 100x 2 is thanks
    10·2 answers
  • ST=<br> Help me please thank u
    5·1 answer
  • A pentagon has all equal sides.it’s perimeter is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!