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lesya [120]
3 years ago
9

Need help with math, please help.

Mathematics
2 answers:
aev [14]3 years ago
7 0

Answer:

4) 7a + 11b

5) i'm not sure

6) 3  (n = 3)

7) i can't see the last ones, but i know that y = 6

i hope this helps

sorry i can't help more :(

Have a great day!

givi [52]3 years ago
5 0

Answer:

1. 7a-b

2. 6x+50

3. 1

4. y=6

Step-by-step explanation:

just simplify.

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My shadow in the back. Yeah no I need help. One again.
Neporo4naja [7]

1 2/5 - (-3/5)

First, we're going to convert 1 2/5 into an improper fraction.

1 2/5 = 7/5

7/5 - (-3/5)

Subtracting a negative is the same as adding, so the problem will look like:

7/5 + 3/5

The denominators are the same, so we just add the numerators.

The answer is 10/5, or 2.

7 0
3 years ago
The city buses that run in your neighborhood stop every 12 minutes .The first bus arrives at 5:00 am for passengers.You get to t
Irina-Kira [14]

Answer:

Therefore you will have to wait 11 minutes.

Step-by-step explanation:

Find the number of minutes between 5:00am and 8:37am

60 mins in an hour.

8-5=3 hours

60x3=180+37=217 minutes

Divide 217 by 12 to see how many bus stops have already been made

217/12=18

18*12=216

217-216=1 minute

12-1=11 minutes



Hope this helps!

8 0
3 years ago
if i have a 65.05% (D) in a class and i get a 100% on an assignment that worth 10% of my grade, what would my grade be
lord [1]
I’m pretty sure you would have a 72% which would be a low C but maybe still passing. My schools passing grade is 70%. You would have to see what a passing grade is in your school.
4 0
3 years ago
Help please...........
Nady [450]
The answer is B.

Function means every x corresponds to one unique y value. ACD all have duplicates correspondence.
6 0
4 years ago
Read 2 more answers
Can someone explain how to do this and add the formula please
lisabon 2012 [21]

Answer:

5 is 35 and 6 is 50

Step-by-step explanation:

To solve 5, you need to know how many degrees is the line, which is 180 because lines are 180 degrees. You then subtract 110 from 180 which equals to 70. What you have left now is 2k. A number times 2 will equal to 70, so k=35.

For 6, if you ever see two lines intersecting each other, it means that it is 360 degrees. We already have one angle, which is 120. The other angle is d+70 degrees, and any angle that is reflecting the other angle will have the same value. So, d equals 50

(sorry if you still can't understand it I'm not good at English

6 0
3 years ago
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