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3 years ago

Determine the value of y, if x is 8. y = |2] + 4 Someone plz help me out

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

Step-by-step explanation:

2x8=16

16+4=20

I did not see where the x is in this equation so hope this is correct!

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valina [46]

Yes! This work is all correct.

4 0

3 years ago

Pirate Jack has an equal number of gold and silver coins. If Pirate Jack splits all of his coins into 7 equal piles for his parr

Tcecarenko [31]

Answer:

The least possible number of coins the Pirate has = 81

Step-by-step explanation:

Given:

Pirate Jack has equal number of gold and silver coins.

When the pirate splits the coins into 7 equal piles he has 4 coins left.

When the pirate splits the coins into 11 equal piles he has 4 coins left.

Every pile has at least 1 coin.

To find the least possible number of coins Pirate Jack has.

Solution:

In order to find the least possible number of coins pirate Jack has, we must find the least common multiple of the number of piles the coins are split into.

So, the least common multiple of 7 and 11 can be found by listing the multiples.

$7= 7,14,21,28...............,77$

$11=11,22,33,44,55,66,77$

So, we find the least common multiple of 7 and 11 is 77.

Number of coins left = 4

Total number of coins the pirate must have = $77+4 =81$

We can check the answer by dividing 81 by 7 and 11. I both cases we get remainder = 4.

So, the least possible number of coins the pirate has = 81

6 0

4 years ago

A women bought some large frames for $14 each and some small frames $5 each at a closeout sale. if she bought 24 frames for $183

TEA [102]

Let the no of large frames bought be X

Then the no of smaller frames bought will be (17 - X )

Cost incurred = 14X + 5( 17 - X) = 130

14X + 85 - 5X = 130

9X = 45

X = 5
Answer 5 large frames and 12 small frames

Check

5X14 = 70
12X5 = 60
ADD = 130$

7 0

3 years ago

Distribute and simplify these radicals. 23.672 +13) 2/5 + 6 215 30 0 6√2+6

monitta

Answer:

Step-by-step explanation:

(√12 + 6)(-√8 -√2) = (√3×4 + 6)( -√2×4 -√2) =

(2√3 + 6)( -2√2 - √2) = (2√3 + 6)(-3√2) = -6√6 - 18√2

5 0

3 years ago

Find the first three term if the general nth term is T = 2-n

Elena L [17]

Tn = 2n - 6

to find first term ,n= 1

substitute n for 1 in the equation

T1 = 2(1) - 6

T1 = 2 - 6 =-4

to find second term , n =2

substitute n for 2 in the equation

T2 = 2(2) - 6

T2 = 4 - 6 = -2

to find third term, n = 3

substitute n for 3 in the equation

T3 = 2(3) - 6

T3 = 6–6 = 0

FIRST TERM = -4

SECOND TERM = -2

THIRD TERM = 0

8 0

3 years ago