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
inessss [21]
3 years ago
11

Tenho que compra lápis e canetas. Se comprar sete lápis e três canetas, gastarei R$16,50. Se comprar cinco lápis e quatro caneta

s, gastarei R$15,50. Qual o preço de cada lápis e de cada caneta?
Mathematics
1 answer:
pentagon [3]3 years ago
7 0
In American: I have to buy pencils and pens. If I buy seven pencils and three pens, I'll spend $ 16.50. If I buy five pencils and four pens, I'll spend $ 15.50. What is the price of each pencil and pen?
Idk the answer
You might be interested in
Ok i hope this is the last one 26 yd.=_in.
Elza [17]

Answer:

936 in

Step-by-step explanation:

1 yard is equal to 3 feet, and 1 foot is equal to 12 inches, so 1 yard is equal to 36 inches.

if we have 26 yds, we can multiply my 36 to get the total number of inches.

26 x 36 = 936

5 0
3 years ago
Read 2 more answers
Two mechanics can assemble 10 bicycles in 8 hours. How many bicycles could one mechanic assemble in 8 hours?
Talja [164]

Answer:

5 bicycles

Step-by-step explanation:

In the same time period (8 hours), half as many mechanics can assemble half as many bicyles: 10/2 = 5.

6 0
3 years ago
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
Sladkaya [172]

Answer:

oh dude this is such a cool riddle i think the answer is .....  62

Step-by-step explanation:

if there are 82 legs .... and you said there are 5 cows and cows have four legs so that is gonna be 5x4 which equals to 20 and then we can subtract 20 with 82 and that will give the answer as ..... 62 !!!!!!! yeaaaaaa

make me brainliest or whatever .... i.d.k .... just kidding make me brainliest NOW !!!!!! please

5 0
3 years ago
If 25% of a number p is 19, what is 15 of p
larisa86 [58]

Answer:

19.7%

Step-by-step explanation:

5 0
3 years ago
Which expression represents the sum of ( 2x-5y) and (x+y)?
nekit [7.7K]
Sum of ( 2x-5y) and (x+y)?
=2x-5y+x+y
=3x-4y
6 0
4 years ago
Other questions:
  • Do I use slope or distance formula
    9·2 answers
  • A culvert is constructed out of large cylindrical shells cast in concrete, as shown in the figure. Using the formula for the vol
    10·1 answer
  • What is the equation of a line, in general form, that passes through points (-1, 2) and (5, 2)?
    10·1 answer
  • There are 40 boys in the club. the ratio of girls to boys is 2 to 5. how many girls are in the club
    9·1 answer
  • 30 POINTS!!!
    13·2 answers
  • Solve for x in terms of b and K:<br>bx - 2 = K<br>​
    15·1 answer
  • LOOK A DUH PHOTO NEOWW! I need helppp
    12·1 answer
  • How many solutions does the equation 3x + 6 = -1 - 3 + 4x have?
    13·1 answer
  • Which division problem has quotient of 6,400
    8·2 answers
  • Question Help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!