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Hunter-Best [27]
3 years ago
10

Please help I'm desperate...

Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0
Ok here’s the answer! I again had to crop out the first step. here it was to divide equation 1 by 3 and add that to equation 2. all you need do you show that step is to write equation 1: -3x+2y=8 and equation 2: (11y/3)=35/3

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I don't really understand this question so can someone please help
Makovka662 [10]
Hello,

(5x-2)+(2x+6)=67
==>7x+4=67
==>7x=67-4
==>7x=63
==>x=63/7
==>x=9
|AB|=5x-2=5*9-2=45-2=43 (miles)


8 0
3 years ago
Need help with this pls<br> (Show work pls!!)
ICE Princess25 [194]

Answer:

Given below

Step-by-step explanation:

M is Mikey and B is Betty in,

Current ages:

M= x

B= 3x (cuz she is 3 times older)

After 5 years

M= x+5

B= 3x+5 (5 years added to present age)

It says the ages of Betty after 5 years (3x+5) will be twice as much as Mikey (2(X+5))

So,

3x+5 = 2(x+5)

3x+5 = 2x+10

3x -2x = 10-5

x = 5

Therefore,

The current ages are

Betty : 3x = 3*5 = 15

Mikey: 5 (x)

You can verify by checking with the criterias or clues given in the question.. hope this helps..mark as brainiest if this was helpful:)

7 0
3 years ago
Identify the zeros of the function graphed below
hram777 [196]
Dmdjjsdkfjjskdk I like glizzy.con sksksksk
3 0
3 years ago
Read 2 more answers
JRJSOWNDNFNEOSLDNFBWKWLND
abruzzese [7]

Answer:

Step-by-step explanation:

the 1 one is the right one

8 0
3 years ago
Read 2 more answers
Help me with a few questions please???
Fed [463]
Question 1: third option since x > 3 and -4 < x
Question 2: third option because you can just plug in the numbers to see which one works
Question 3: first option because you can just plug in the numbers to see which one works
7 0
3 years ago
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