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Tatiana [17]
3 years ago
7

Help me plz Solve for X 20 points*

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

x = 4

Step-by-step explanation:

14x - 15 + 139 = 180

(Alternate & Supplementary angles)

14x = 56

x = 4

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Explain why (-8) is not a solution to the equation x³=512
fiasKO [112]

-8 is not a solution to 512 because when you multiply 2 negative numbers together it becomes positive, but you're multiplying it three times. so - 8 * -8 = 64 but if you multiply -8 again the solution will be a -512 not a positive 512

6 0
3 years ago
Solve the equation. Then check your solution. x+19=5
harina [27]

x+19 =5

rewrite as 5-19=x

x = -14

check: -14 +19 = 5


Answer is B -14

6 0
4 years ago
A corporate team-building event costs $19plus an additional $1 per attendee. How many attendees can there be, at most, if the bu
Mars2501 [29]

Answer:

There can be at most 12 attendees in a corporate team-building event.

Step-by-step explanation:

Let x denotes number of attendees in a corporate team-building event.

Fixed cost = $19

Cost charged per attendee = $1

Budget for the corporate team-building event = $31

Therefore,

19+1(x)\leq 31\\19+x\leq 31\\x\leq 31-19\\x\leq 12

So, there can be at most 12 attendees in a corporate team-building event.

8 0
3 years ago
Brooke says there are 49 days until July 4. There are 7 days in a week. In how many weeks will it be July 4?
Mars2501 [29]

The answer is seven because if you divide 49 by 7 it equals 7.



8 0
3 years ago
Read 2 more answers
My teacher made me do work that i dont understand!
Vlada [557]

To compute the GCF of two number, you need their prime factorization.

Then, you "build" the GCF by only considering the primes appearing in both factorization, with the smaller exponent possible.

So, to compute the GCF between 6 and 9, you first consider their factorization:

6 = 2 \times 3

9 = 3^2 = 3 \times 3

So, the only prime appearing in both factorization is 3.

It appears with exponent 1 in the factorization of 6, and with exponent 2 in the factorization of 9. We must choose the smallest, so we choose 1.

So, 3 with exponent 1 is simply 3, and here's your GCF

6 0
3 years ago
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