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dalvyx [7]
2 years ago
5

3-3*6+2=? and explain how you came up with correct answer.

Mathematics
2 answers:
DedPeter [7]2 years ago
7 0
Apply the PEMDAS rule to solve. 

Multiplication    ⇒   3*6 = 18

Rewrite            ⇒   3-18 + 2

Straight across since we have opposite operations     ⇒   3- 18 = -15

-15 + 2 = -13

Answer:   -13
morpeh [17]2 years ago
4 0
Solve:-

3 - 3 × 6 + 2 = ?

Follow PEMDAS.

P = Parentheses 
E = Exponents 
M = Multiplication
D = Division 
A = Addition
S = Subtraction 

3 - 3 × 6 + 2 = ?
3 - (3 × 6) + 2 = ?
 3 - 18 + 2 = ?
15 + 2 = -13

So, 3 - 3 × 6 + 2 = -13.

Hope I helped ya!! xD 
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Where does the graph of y=-3x-18 intersect with the x axi
fiasKO [112]
Intersect with x axis indicates that x value would be Zero

Thus when x = 0 

y would be 
y = -18

Therefor intersection would be at (0,-18)
8 0
2 years ago
PLEASE HELP ASAP PLEASE
Juliette [100K]

Answer: #20, x = 3

              #21,  x = 1/2

Step-by-step explanation:

#20) x + 4 + x + 2+ x + 5  = x + 3 +x+3+x+1+x+1

3x + 11 = 4x + 8

<u>-3x           -3x</u>

      11= x + 8

  <u>   - 8       - 8</u>

     3   =   x

#21)  12x(5) = 6x + 9 + x + 10 + x + 7

         60x =8x + 26

       <u>   -8x    -8x</u>

         52x = 26

 divide both sides by 52

         x = 1/2

3 0
2 years ago
If I charged 30$a hair cut the whole year how many customers would I need to have to make 17,510$
puteri [66]

Answer:

584

Step-by-step explanation:

17510 divided by 30 is 583.66 but you can have part of a person so you round up.

6 0
2 years ago
Read 2 more answers
Ten percent of the reds are added to twenty percent of the blues, and the total is 24. Yet the product of the number of reds and
salantis [7]
0.10r + 0.20b = 24
3r = b + 20....b = 3r - 20

0.10r + 0.20(3r - 20) = 24
0.10r + 0.60r - 4 = 24
0.70r = 24 + 4
0.70r = 28
r = 28/0.70
r = 40 <=== there are 40 reds

0.10r + 0.20b = 24
0.10(40) + 0.20b = 24
4 + 0.20b = 24
0.20b = 24 - 4
0.20b = 20
b = 20/0.20
b = 100 <=== there are 100 blues

5 0
3 years ago
the fastest elevators in the Burj Khalifa can travel 330 feet in just 10 seconds how far does the elevator travel in 11 seconds
larisa [96]

Answer:

363 feet

Step-by-step explanation:

The ratio of feet traveled per second is 33. You can find this by diving the original feet given by the time given. 330 divided by 10 is 33. So now you know how many feet is traveled in only a second of time. Qith this information, you can mutliply your ratio by 11 to find the feet traveled in 11 seconds. 33 times 11 is 363. Hope this helps :))

8 0
2 years ago
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