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Ad libitum [116K]
2 years ago
14

Help plz i’ll give extra points

Mathematics
2 answers:
const2013 [10]2 years ago
8 0

Answer:

240

Step-by-step explanation:

240 + 60 = 300 you can tell this by realising that ratio to have 4x one over the other would be 20 per 100, using this rate 3x, 240 and 60

givi [52]2 years ago
5 0

Answer:

x = 60

Step-by-step explanation:

Length of small piece = x

length of large piece = 4x

x+ 4x = 300

5x = 300

x = 60

You might be interested in
A manufacturer has 5,634 pens to divide into packs of 4 pens. The manufacturer makes as many packs as possible.
Pachacha [2.7K]

Answer:

1,408 packs can be made, and 2 pens will be left out.

Step-by-step explanation:

Given that a manufacturer has 5,634 pens to divide into packs of 4 pens, and the manufacturer makes as many packs as possible, to determine how many packs of pens does the manufacturer make, and how many pens are left over, the following must be done calculation:

5.634 / 4 = X

1,408.5 = X

5,634 - (1,408 x 4) = X

5.634 - 5.632 = X

2 = X

Therefore, 1,408 packs can be made, and 2 pens will be left out.

4 0
3 years ago
Solve the equation. Then check your solution.<br> -<br> (3a + 4) = 7<br> Helppp
Sati [7]

Answer:

a= -3\frac{2}{3} or ≈ -3.66

Step-by-step explanation:

-(3a+4)=7

-3a-4=7

<em>Add 4 to both sides</em>

-3a=11

<em>Multiply both sides by -1</em>

3a= -11

Divide both sides by 3

a= -3\frac{2}{3}

8 0
3 years ago
Read 2 more answers
What seven divided by 4<br>​
Naddik [55]

Answer:

1.75

Step-by-step explanation:

\frac{7}{4}  = 1 \frac{3}{4}  = 1.75

7 0
3 years ago
Read 2 more answers
3.5w = 31.5.......................................
stich3 [128]
If you're solving for the value of w, the answer would be 9
8 0
3 years ago
Determine which system below will produce infinitely many solutions. −6x + 3y = 18 4x − 3y = 6 2x + 4y = 24 6x + 12y = 36 3x − y
vodomira [7]

Answer:

Option C is correct.

System of equation which will produce infinitely many solutions:

3x - y = 14        

-9x +3y = -42  

Step-by-step explanation:

From the options

Only equation which is infinitely many solutions is

3x - y = 14                ......[1]

-9x +3y = -42           ......[2]

For infinitely many solutions, we are looking for linearly dependent equations, which means one equation is an exact multiple or sub-multiple of the other.

Multiply [1] by -3 we get

-3(3x-y) = -3\cdot 14

or

-9x + 3y = -42 which is same equation as [2]

therefore. by definition of infinitely many solution,

equation 2 is -3 times(or multiple) of equation 1






4 0
3 years ago
Read 2 more answers
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