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tia_tia [17]
2 years ago
5

Jim and his younger sister Di were born on the same day of the year but 4 years apart. There was a total of 22 candles on their

cake last birthday. how old is Di?
Mathematics
2 answers:
Ratling [72]2 years ago
5 0
Di is 10 and Jim is 14
DaniilM [7]2 years ago
4 0
8 years and Jim is 14
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M
Olegator [25]

Answer:

the answer is B

Step-by-step explanation:

4 0
3 years ago
Write an equation to solve each problem and then solve it. b In a 3-digit number, the hundreds digit is four more than the ones
Misha Larkins [42]

Answer:

digits are: 0, 4, 8. The required number is: 480.

Step-by-step explanation:

→ Let ones digits is 'x', then according to the condition the hundreds digit is 'x+4', and the tens digit is '2(x+4)'.

→ According to the condition the sum of the digits is: x+(x+4)+2(x+4)=12.

→ After evaluation this equation, x=0 - this is ones digit;

→ x+4=0+4=4 - this is hundreds digit;

→ 2(x+4)=2(0+4)=8 - this is ten digit.

3 0
3 years ago
What is the value of the number in the thousandths place 7.819
kvasek [131]
9 is in the thousandths place
5 0
2 years ago
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I need help fast .....​
gizmo_the_mogwai [7]

Answer:

(0,6)

Step-by-step explanation:

So x=0, so plug in 0 for x. 5(0) + 6 - (0)^2 = 6

8 0
3 years ago
Please help me im really confused and i need an answer and how to do it!
Bess [88]

Answer:

X is 64.

Step-by-step explanation:

64/4 = 16

16-3 =13

13 is greater than or equal to 13

Hope this helps!

8 0
2 years ago
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