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Olin [163]
3 years ago
13

Use x to find their age

Mathematics
2 answers:
liraira [26]3 years ago
5 0
Let the age of the son be x, then the age of the father = 6x
x + 6x = 42
7x = 42
x = 42/7 = 6
Therefore the age of the son is 6 while the age of the father is 6(6) = 36.
Sunny_sXe [5.5K]3 years ago
5 0
Father =36...............................
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Irina-Kira [14]
They need 4 more because 12+50+34=96 96-100 is 4 hope this helps ya
7 0
3 years ago
Read 2 more answers
Solve the system by the addition method <br> 4x=3y-8<br> -16x+4y=32
butalik [34]
4x = 3y - 8
 4         4
  x = ³/₄y - 2

                  -16x + 4y = 32
       -16(³/₄y - 2) + 4y = 32
-16(³/₄y) + 16(2) + 4y = 32
          -12y + 32 + 4y = 32
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                           - 32  - 32
                            -8y = 0
                             -8    -8
                               y = 0
x = ³/₄y - 2
x = ³/₄(0) - 2
x = 0 - 2
x = -2

(x, y) = (-2, 0)
6 0
3 years ago
Jake makes nine loads of all the bread. He uses 30 grams of olives in each loaf. He started with 1 kg of olives how many grams o
kifflom [539]

9514 1404 393

Answer:

  730 grams

Step-by-step explanation:

1 kg is 1000 g.

The amount remaining is ...

  1000 g - 9(30 g) = (1000 -270) g = 730 g

Jake has 730 grams of olives left.

8 0
2 years ago
What number times 25 equals 75
Kitty [74]

Answer:

3

Step-by-step explanation:

25 x 3=75

3 0
3 years ago
Read 2 more answers
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GuDViN [60]

Answer:

I assume you would know how to make a regular graph???

So, you would plot the points at:

(2, 5)

(3, 8)

(4, 13)

(5, 12)

(6, 18)

(7, 20)

I hope this helps you!


8 0
3 years ago
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