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
trapecia [35]
2 years ago
7

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:
aleksley [76]2 years ago
4 0

Answer:

Bret would need to work for 8 days.

Step-by-step explanation:

He has $50 and needs to pay $250. 250-50= 200. £20 is $27.59 200/27.59 =7.24 If £20 is a typo then 10 days.

You might be interested in
Help! this is in algebra 1
Scrat [10]

Answer: I have the pictures attached


Step-by-step explanation:

In order to graph this, we have to get it into this equation: y = mx + b, where m = slope and b = y intercept.

y = 3/2x - 4 is already in this form.

2y + 4 = 2 + 3x is not, so we have to isolate y

2y + 4 - 4 = 2 + 3x - 4

2y = -2 + 3x

2y/2 = -2/2 + 3x/2

y = -1 + 3/2x

y = 3/2x - 1

Okay, now graph it knowing your y intercepts and your slopes.

7 0
3 years ago
Which choice is equivalent to the expression below when y2 0?<br> √y^2 + √16y^3 – 4y√y
DanielleElmas [232]

Answer:

Option C.

Step-by-step explanation:

We start with the expression:

\sqrt{y^3}  + \sqrt{16*y^3} - 4*y\sqrt{y}

where y > 0. (this allow us to have y inside a square root, so we don't mess with complex numbers)

We want to find the equivalent expression to this one.

Here, we can do the next two simplifications:

\sqrt{16*y^3} = \sqrt{16} \sqrt{y^3} = 4*\sqrt{y^3}

And:

y*\sqrt{y} = \sqrt{y^2} *\sqrt{y} = \sqrt{y^2*y} = \sqrt{y^3}

If we apply these two to our initial expression, we can rewrite it as:

\sqrt{y^3}  + \sqrt{16*y^3} - 4*y\sqrt{y}

\sqrt{y^3}  + 4*\sqrt{y^3} - 4\sqrt{y^3} = \sqrt{y^3}

Here we can use the second simplification again, to rewrite:

\sqrt{y^3} = y*\sqrt{y}

So, concluding, we have:

\sqrt{y^3}  + \sqrt{16*y^3} - 4*y\sqrt{y} = y*\sqrt{y}

Then the correct option is C.

8 0
3 years ago
Ingredients for 10 pancakes
choli [55]

Your answer would be ten times the ingredients it would take to make ONE pancake.

What kind of question is this?

4 0
2 years ago
Find the area of the composite figure below.<br> 6 9 <br> 15
CaHeK987 [17]

Answer:

180

Step-by-step explanation:

Triangle: 1/2BH

Square: BH

1. Split up the shapes

2. Use the area formula for square and triangle

Square area: 135

Triangle area: 45

3. Add

6 0
2 years ago
Which of the following constants can be added to x2 + x to form a perfect square trinomial?
agasfer [191]

Answer:

x^2+x + 1/4

Step-by-step explanation:

x^2+x

Take the coefficient of x

1

divide by 2

1/2

Square it

(1/2)^2 = 1/4

Add this to make a perfect square trinomial

8 0
3 years ago
Other questions:
  • Solve the Quadratic Equation By Completing the Square<br> b^2-15b-54=0
    11·1 answer
  • The following triangles are similar. State the postulate or theorem that proves they are similar along with the correct scale fa
    8·1 answer
  • Estimate the sum of 21+17.
    8·2 answers
  • What number comes next in this pattern 2,4,8,16,32
    14·2 answers
  • 15 POINTS,ANSWER QUICKLY Think about all of the ways in which a line and a parabola can intersect. Select all of the number of w
    11·2 answers
  • Write a expression in simplest form that represents the income from w women and m men getting a haircut and a shampoo. Women hai
    6·1 answer
  • What is the slope of the line through the given points.<br> through: (3,-1) and (-2,-4)
    6·1 answer
  • 8. Fred is ordering pies for a family reunion. Each pie costs $4.50. For orders
    10·2 answers
  • Ecuaciones con resultado 17
    14·1 answer
  • I have been having trouble doing this problem 5x + 34
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!