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
Arisa [49]
3 years ago
8

Mrs. Rodrigues was selling two kinds of raffle tickets for $1.50 and $3.50. The number of $1.50 tickets sold was 5 more than thr

ee times the number of $3.50 tickets sold. She earned a total of $1,607.50. How many $1.50 tickets were sold?
$1.50 tickets
Mathematics
2 answers:
lys-0071 [83]3 years ago
6 0

Answer:

the answer would be 605!!!

Step-by-step explanation:

hope this helps!!

shusha [124]3 years ago
5 0

Answer:

605

Step-by-step explanation:

You might be interested in
What is another way to write <br> 3x(4+5)=27
san4es73 [151]

Answer:

12x+15x=27 or

27x=27

or x=1

4 0
2 years ago
Read 2 more answers
Can some pls help me find the slope of this line i really really need help​
Damm [24]

Answer:

Slope = Rise over Run

Rise = 2

Run = 3

Slope = 2/3

Let me know  if this helps!

4 0
2 years ago
Question Help
Oxana [17]
X + y = 23000

x.08 + y.09 = 2040

x = 23000 - y

(23000 - y) .08 + y.09 = 2040

1840 - .08y + .09y = 2040

Simplify

.01y = 200

Simplify

Y = 20000

X + 20000 = 23000

X = 3000

CHECK: .08x + .09(20000) = 2040

.08x + 1800 = 2040

Simply .08x = 240

X = 3000
7 0
3 years ago
The following triangles are similar. Find side AB.
tankabanditka [31]

Answer:

4

Step-by-step explanation:

Set up ratios of corresponding sides.  x+2 is to 6 as 2 is to 3:

\frac{x+2}{6}=\frac{2}{3}

Now cross multiply to get

3(x + 2) = 12 and

3x + 6 = 12 so

3x = 6 and

x = 2.  That means that side AB, x + 2, is 2 + 2 which is 4

4 0
3 years ago
A company employs two shifts of workers. Each shift produces a type of gasket where the thickness is the critical dimension. The
AURORKA [14]

Answer:

(−0.103371 ; 0.063371) ;

No ;

( -0.0463642, 0.0063642)

Step-by-step explanation:

Shift 1:

Sample size, n1 = 30

Mean, m1 = 10.53 mm ; Standard deviation, s1 = 0.14mm

Shift 2:

Sample size, n2 = 25

Mean, m2 = 10.55 ; Standard deviation, s2 = 0.17

Mean difference ; μ1 - μ2

Zcritical at 95% confidence interval = 1.96

Using the relation :

(m1 - m2) ± Zcritical * (s1²/n1 + s2²/n2)

(10.53-10.55) ± 1.96*sqrt(0.14^2/30 + 0.17^2/25)

Lower boundary :

-0.02 - 0.0833710 = −0.103371

Upper boundary :

-0.02 + 0.0833710 = 0.063371

(−0.103371 ; 0.063371)

B.)

We cannot conclude that gasket from shift 2 are on average wider Than gasket from shift 1, since the interval contains 0.

C.)

For sample size :

n1 = 300 ; n2 = 250

(10.53-10.55) ± 1.96*sqrt(0.14^2/300 + 0.17^2/250)

Lower boundary :

-0.02 - 0.0263642 = −0.0463642

Upper boundary :

-0.02 + 0.0263642 = 0.0063642

( -0.0463642, 0.0063642)

7 0
2 years ago
Other questions:
  • This is one of four sections formed by the intersection of the x-axis and y-axis on a Cartesian coordinate plane.
    14·1 answer
  • A water tower is formed by joining two hemispheres to a cylinder and removing the flat surfaces at the ends. The volume needs to
    13·1 answer
  • PLEASE I NEED HELP GIVING BIG POINTS!!!!
    5·2 answers
  • Sorry but it's a rly bad picture I rly need this I'm so confused
    6·1 answer
  • After 9y - 18 = 27 is simplified to 9y = 45, what is the second step to solve for the variable "y"? Is it A. Divide both sides b
    7·2 answers
  • Joel wants to buy a new tablet computer from a store having a 20% off sale on all tablets. The tablet he wants has an original c
    9·2 answers
  • Work out the size of angle A
    6·2 answers
  • Plsss Help Urgent!!! Which point represents the person who practiced the most and got the fastest time in a swim meet?
    13·1 answer
  • A catapult launches a boulder with an upward velocity of 184 feet per second. The height of the boulder, h, in feet after t seco
    6·2 answers
  • What do the diagram look like
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!