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
tamaranim1 [39]
3 years ago
7

Can someone at least help me with a) b) c) or d) because I have no idea what to do

Mathematics
1 answer:
DENIUS [597]3 years ago
4 0
A) 15x=45
Divide both sides by 15 to get x by itself.
x=9

b) 144=12a
Divide both sides by 12 to get a by itself.
12=a

c) 8w=64
Divide both sides by 8.
w=8

d) 32=4q
Divide both sides by 4.
8=q
You might be interested in
A term for a geometric figure that is enclosed by a circle.
Verizon [17]
A geometric figure enclosed by a circle is called an inscribed figure.
6 0
3 years ago
Read 2 more answers
Solve for u. 20 − (u · 0.9) = 4.7
alina1380 [7]

Answer:

20 - 0.9u = 4.7

-0.9u = 4.7 - 20

-0.9u = -15.3

Divide both sides by - 0.9

u = 17

Hope this helps.

3 0
3 years ago
How do I solve for x?
Marina CMI [18]
Multiply both sides by 2
7 0
2 years ago
1- un tinaco se llena en 8 horas utilizando 4 llaves. en cuanto tiempo se llenara con 7 llaves?
svetoff [14.1K]

Answer: 4.6 horas.

Step-by-step explanation:

Podemos calcular el tiempo necesario por una llave:

si sabemos que se llena en 8 horas con 4 llaves, entonces una sola llave va a tardar 4 veces 8 horas en llenar el tinaco, es decir, una sola llave tarda:

4*8h = 32 horas

ahora, si usamos 7 llaves, el tiempo necesario va a ser un septimo de eso:

(32 h por llave)/(7 llaves) = 32/7 horas = 4.6 horas.

4 0
3 years ago
22 - [1/2 • (5 x 4) + 4]​
Montano1993 [528]
8 because you do the multiplication which is 20 and multiply 20 by 1/2 which is 10 then add 4 which is 14. then 22-14 is 8.
3 0
3 years ago
Other questions:
  • Kevin and Colton go to the movie theater and purchase refreshments for their friends.
    14·2 answers
  • 1 question please help thanks
    6·2 answers
  • The length of a rectangle is 3 cm greater than it's width. The area of the rectangle is 40 cm². Find the length and width of the
    6·1 answer
  • Can anyone help me on question 2?
    8·2 answers
  • in the game the probability of a player losing is 0.3 what is the probability of a player winning the game​
    10·1 answer
  • Someone help me with 20 and 19 ASAP please and thank you!!
    11·1 answer
  • Please answer please
    14·2 answers
  • For the given right triangle, find the value of x to the nearest tenth​
    6·1 answer
  • Its an humble request to the moderators please see to the attachment
    14·1 answer
  • The tables give the price of a kayak rental from two different companies.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!