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lys-0071 [83]
4 years ago
15

18x + 12- 4 I NEED HELP ASAP

Mathematics
2 answers:
Ber [7]4 years ago
8 0

Answer:

18x+8

Step-by-step explanation:

Alika [10]4 years ago
8 0

Answer:

18x+8

Step-by-step explanation:

Subtract 4 from 12

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Solution for z/5+3= -35
malfutka [58]
Hello there!

To solve for z, first subtract 3 from both sides to isolate z/5:
z/5+3=-35
z/5=-38

Finally, multiply both sides by 5 to solve for z:
z/5=-38
z=-190

Now, to check if this answer is correct, plug -190 for z back into the original equation to see if you get a true mathematical statement.
-190/5+3=-35
-38+3=-35
-35=-35

Because -35 is equal to -35, your final answer would be z=-190.

Hope this helps and have a nice day! :)
5 0
3 years ago
The mean temperature for the first 4 days in January was 8°C. The mean temperature for the first 5 days in January was 7°C. What
ahrayia [7]
Answer : The 5th day = 3 Celsius

Explanation:
the average of the first 4 day is 8
Which mean the combine temp on the first 4 day is 8 x 4 = 32


Now on the first 5 day the average temp is 7

Then the combine temp on the first 5 day is 7 x 5 = 35

Find the 5th day

4 days combine temp + 5th day = the combine temp of 5 days

32 + 5th day = 35
5th day = 35-32
5th day temp = 3C
3 0
4 years ago
Given the formula an = 47 + (n - 1)(-3), find the 21st term in the sequence.
natali 33 [55]

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<span>http://tinyurl.com/37d8xoe</span>

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7 0
3 years ago
If $600 is put in the bank and each year the account earns 7% simple interest, then how much interest will be earned in two year
vampirchik [111]

Answer:

$8400

Step-by-step explanation:

7 0
4 years ago
What is padlet and how does it work?
GenaCL600 [577]

Answer:

Padlet is an online virtual “bulletin” board, where students and teachers can collaborate, reflect, share links and pictures, in a secure location. Padlet allows users to create a hidden wall with a custom URL. Padlet creators can also moderate posts, remove posts, and manage their board 24/7.

Step-by-step explanation:

dont know if its right or wrong soooOOO ;-;

3 0
3 years ago
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