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Stolb23 [73]
3 years ago
11

Figure out the answer to each riddle below:

Mathematics
1 answer:
Ahat [919]3 years ago
5 0
1. 79
2. 330
3. 452
4. 1212
5. 351
6. 202
7. 238
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I'm not sure how to do this
VMariaS [17]

Answer:

1 and 5 sevenths of a bag

Step-by-step explanation:

2/7 males half to it takes 4/7 to make a full one multiply 4 by 3 and you get 12/7 so that makes 1 and 5/7

3 0
3 years ago
you depsoit the same amount of money in a bank account each month. you deposit a total of $780 in 1 year. How many months does i
Brums [2.3K]

Answer:

35 months

Step-by-step explanation:

devide 780 by 12 because of the 12 months in a year which is 65 then you divide 2275 by 65 which will give you 35 which means that 35 is the number of months.

3 0
2 years ago
4 (X+7) = 38<br> WHAT IS X AND EXPLAIN HOW YOU KNOW
xxMikexx [17]

Answer:

X=2.5

Step-by-step explanation:

38÷4 = 9.5

9.5 - 7=2.5

Divide each side by four to get rid of that numbr from the elft and subtract seven from both sides to get rid of the seven so your left with x=2.5

7 0
2 years ago
Read 2 more answers
Which expression is equivalent to 2(a+3) when a equals 3<br><br>2(3)<br>5(3)<br>2(3)+3<br>2(3)+6​
sammy [17]
2(3+3) or 2(3)+6, so the answer is the third option. It’s just using the distributive property.
8 0
3 years ago
Read 2 more answers
10 x 3 tens in standard form?
Lubov Fominskaja [6]
10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.
6 0
3 years ago
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