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Anit [1.1K]
3 years ago
5

Simplify. 3 – [–(–1)] A. 4 B. –2 C. 2 D. –4

Mathematics
1 answer:
Nesterboy [21]3 years ago
3 0

Answer:

2

Step-by-step explanation:

3-(+1)

3-1

2

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15 3/14+ 24 1/14+ 12 2/7+ 12 2/7+ 10 1/7 +10 1/7+ 35 3/7=​
lesantik [10]

Answer:

it is :119.5714

Step-by-step explanation:

15 3/14+24 1/14+12 2/7+12 2/7+10 1/7+10 1/7+35 3/7=

step by step now:

15 3/14+24 1/14+12 4/14+12 4/14+10 2/14+10 2/14+35 6/14=118 22/14=118+1.5714=119.5714

5 0
3 years ago
Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco
grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478         Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check:  222 + 256 = 478

7 0
3 years ago
Rewrite 9+7=16 using the commutative law of addition
avanturin [10]
Commutative law: a+b=b+a thats it...
So 9+7 can also be written as 7+9=16
3 0
3 years ago
Read 2 more answers
Which of the following values are solutions to the<br> inequality –8 + 2x &gt; 5
myrzilka [38]

Answer:

6

Step-by-step explanation:

i guess

3 0
3 years ago
I need help on this !!! ANYBODY PLS WITH THE CORRECT ANSWER PLS HELP!!
zloy xaker [14]

Answer:

I honestly think the answer is Zero

Step-by-step explanation:

4 0
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