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
KATRIN_1 [288]
2 years ago
13

sally has 10 pounds she wants to buy 28 cans of soda which cost 26p each. how much money does she spend and does she have enough

Mathematics
2 answers:
Simora [160]2 years ago
8 0

Answer:

she will need 728 pounds to buy 28 cans but she only has 10 pounds so she doesn't even have enough for 1 can of soda

yuradex [85]2 years ago
7 0

Answer:she dosnt have enough

Step-by-step explanation:bored

You might be interested in
F(x)=25x^2-10x+1 what is the the value of the discriminant of f ​
Elanso [62]

Answer:

0

Step-by-step explanation:

Quadratic equation

x=\frac{-b+-\sqrt{b^{2}-4*a*c} }{2*a}

The discriminant is the part of the quadratic formula within the square root symbol: {b^{2}-4*a*c}.  The discriminant indicates if there are two solutions, one solution, or none.

The discriminant can be positive, zero or negative which determines how roots exist for the given quadratic equation.

So, a positive discriminant tell us that the quadratic has two different real solutions.

A discriminant of zero tell us that the quadratic has two real and equal solutions.

And a negative discriminant tell us that none of the solutions are real numbers.

In this case: 25x^2-10x+1=0

We can see that

a= 25    b=-10   c=1

Using:  {b^{2}-4*a*c}

We have  -10^{2}-4* 25*1 =100-100=0

the answer is zero, so the quadratic has two real and equal solutions

7 0
3 years ago
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Craig's Bakery re
soldi70 [24.7K]

Answer:

a. 311 hours

b. i. $3,100 in receipts  

   ii. $2,799 in expenses.

Step-by-step explanation:

a. The company is making $10 per hour and spending $9 an hour. Their profit is therefore:

= 10 - 9

= $1 per hour

Since they spent $311 on the new equipment, the amount of time it would take for them to make this back is:

= 311 / 1

= 311 hours

b. In 311 hours, the total receipts would be:

= 311 * 10

= $3,110

The expenses would be:

= 311 * 9

= $2,799

8 0
2 years ago
Which rate describes a unit price?
jarptica [38.1K]
<h2>Answer: <u><em>$5.00 for 1 day</em></u></h2>

Step-by-step explanation:

Unit price refers to the price of an item in one unit (one), 1 in quantity in particular. $5.00 goes in daily pricing - 1 day. While the others are pricing in multiple units.

3 0
2 years ago
Read 2 more answers
What is the next term in the geometric sequence 4, -12, 36
Ilia_Sergeevich [38]
The sequence is to multiply by -3.  Therefore, you want to multiply by -3 which gives you 108.  Since it is a negative by a positive the answer would be negative.  The next term would be -108.
7 0
3 years ago
Triangle PQR has vertices (2,2) (5,-4) and (-4,-1). What type of triangle is triangle PQR
ale4655 [162]
It is a scalene triangle.
7 0
3 years ago
Other questions:
  • Assume a = b and c ≠ 0 . Which of the following sentences is not true?
    15·1 answer
  • The lines y equals=3x minus−1 and y equals=ax plus+2 are perpendicular if aequals=​_______.
    6·1 answer
  • Help me with #20, please
    9·2 answers
  • at the dog show, there are 4 times as many boxers as spaniels, if there are a total of 30 dogs, how many dogs are spaniels?
    13·2 answers
  • PLEASE ANSWER!
    14·2 answers
  • Not good with factoring could use a hand.
    12·1 answer
  • What do you always need to write around a coordinate?​
    7·2 answers
  • Plz help idk the answer<br> What is the general form for constant increase?
    5·1 answer
  • What is the answer to B at the bottom?
    14·1 answer
  • Isolate x in the first equation:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!