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Sophie [7]
3 years ago
15

Can you guys solve 2 through 4? thanks, worth 40 points​

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

Answer:

7, B, 24

Step-by-step explanation:

2 . x+12 = 19

So what added to twelve equals 19? Well, 7 added to 12 is nineteen so that means x is equal to 7.

3. Inverse means opposite, so then number three would be B.

4. Finding the inverse means the opposite so subtracting the inverse of 24 is just 24 because those are opposites.

7nadin3 [17]3 years ago
5 0
4- adding because it’s the opposite
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5 0
2 years ago
Carlos just took a 40 question math test. He scored a 75%. How many questions did he get correct?
sergiy2304 [10]

Answer:

He missed 10 questions and got 30 right

Step-by-step explanation:

So we could do 0.75 times 40 and we would get 30

So he got 30 questions right which isn't too bad

8 0
2 years ago
James works as a waiter. He served meals with bills of $23.59, $40.65, $30.50, and $15.68. If his total for tips was $17.67, wha
SIZIF [17.4K]

Answer:

16%

Step-by-step explanation:

To find the percent, add the total for each meal to find the total dollars spent.

23.59 + 40.65 + 30.50 + 15.68 = 110.42

Divide the tip amount 17.67 by 110.42.

17.67/110.42 = 0.16

Multiply the decimal by 100 to convert to a percent.

0.16*100 = 16%

6 0
3 years ago
7/12-9/8(2x-1)-5/6(3x+2)
butalik [34]
7/12-9/8(2x-1)-5/6(3x+2)=0
(7*2-9(2x-1)*3-5(3x+2)*4)/24=0
(14-9(2x-1)*3-5(3x+2)*4)/24=0
(14-27(2x-1)-20(3x+2)/24=0
(14-54x+27-60x-40)/24=0
(14+(-54x-60x)+27-40)/24=0
(14-114x+27-40)/24
(-144x+1)/24=0
-114x+1=0
-114x=-1
x=1/144
4 0
3 years ago
Please help me solve this question ! ​
AlexFokin [52]
(d) 18/48

That’s the only value that’s not negative compared to the rest
3 0
2 years ago
Read 2 more answers
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