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
vfiekz [6]
3 years ago
9

A school paíd $31.25 for each calculator.

Mathematics
1 answer:
JulijaS [17]3 years ago
3 0
If the school spent 500 on calculators they would have bought 16 calculators!
Hope this helps!
You might be interested in
A rectangle has a length that is twice the width if the perimeter of the rectangle is 96 inches, what is the area of the rectang
S_A_V [24]

Answer:

Step-by-step explanation:

Let the width of the rectangle  = x

Length = 2x

Perimeter = 96 inches

2 * ( length + width) = 96

2 * ( 2x + x ) = 96

2 * 3x = 96

3x = 96/2 = 48

3x = 48

x = 48/3

x = 16 inches

Width = 16 inches

Length = 2*16 = 32 inches

Area = length*width

= 32*16

=      512 sq.cm

4 0
3 years ago
What is the sum of the two vectors (-1,-4) and (3,5)
o-na [289]

Answer:

Step-by-step explanation:

a(-1, -4)\\b(3, 5)\\a + b(2, 1)

5 0
3 years ago
Read 2 more answers
Use the expression in the accompanying discussion of sample size to find the size of each sample if you want to estimate the dif
Orlov [11]

Answer:

n= p1+q1×p2 4pq

n= q2÷ 0.5= q4.5

5 0
3 years ago
Hi i just need a simple explanation for this question!
Goryan [66]

Answer:

5/3

Step-by-step explanation:

3^5 = 27 ^x

Rewrite 27 and 3^3

3^5 = 3^3^x

We know that a^b^c = a^(b*c)

3^5 = 3^(3x)

The bases are the same so the exponents are the same

5 = 3x

Divide by 3

5/3 =x

6 0
3 years ago
Read 2 more answers
I am pretty sure I know the answer but I need to be certain. Please answer and give explanation if possible.
creativ13 [48]

Answer:

Vertical opposite angles are the same so the answer is D.

8 0
4 years ago
Other questions:
  • A contractor finds that it takes sam tockett 10 hours to construct a wall of a certain size. it takes jim lowell 7 hours to cons
    10·1 answer
  • What quadrilateral has an ange that is 80,100,100,80 in that order
    14·2 answers
  • Which number is irrational?
    12·2 answers
  • What's the correct letter name for Ð1 below?
    8·2 answers
  • Can someone check my answer and make sure it is correct??
    15·1 answer
  • What’s the solution to the system of equations
    15·2 answers
  • Tom goes to the book fair where paperback books are $3 and hardback books are $5.50. Travis
    14·1 answer
  • How large must a group of people be in order to guarentee that there are at least two people in the group whose birthdays fall i
    7·1 answer
  • Can someone plz help me with this one problem plzzzzz I’m being timed plz hurry!!!!!!!
    14·1 answer
  • Brian invests £8200 into his bank account.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!