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Mila [183]
3 years ago
8

HELP ME RN PLEASE!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
frosja888 [35]3 years ago
5 0
Use substitution
15x - 5(3x - 7) = 14
15x - 15x - 7 = 14
-7 = 14, cannot be

No solution
Sonbull [250]3 years ago
3 0

Answer:

got ub the naswers is 5x+y==6

Step-by-step explanation:

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It costs 3 tickets to play a game at the fair. If you spent 21tickets on the game, which equation could you use to solve for the
solniwko [45]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The correct option would be D. 3g = 21

As it is 3 tickets per game, the total number of tickets would be 3 multiplied by the number of games

This equation could then be rearranged to find the number of games.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
Read 2 more answers
Select the prime number.<br> 30(A)<br> 31(B)<br> 32(C)<br> 33(D)
noname [10]

Answer:

31 as it has only 2 factors which is 1 and 31

7 0
3 years ago
Read 2 more answers
Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 2 when y =
Sergeeva-Olga [200]

Answer:

y = \frac{22}{x}

Step-by-step explanation:

given that y varies inversely with x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition x = 2 when y = 11

k = yx = 11 × 2 = 22

y = \frac{22}{x} ← equation of variation

4 0
4 years ago
Read 2 more answers
in a game involving a pair of fair dice a player rolls the dice until he gets a sum of 7 let z equal the number of rolls it take
Anarel [89]

Answer:

z = 36 rolls , probability for getting 7 = 1/6

Step-by-step explanation:

A die has 6 possible outcomes, which sums to 36 for two dice for every value on both dice.

The outcomes for rolling both dice for 36 times gives 6 possible outcomes summing to 7, that is, (1, 6), (2, 5), (3, 4), (4, 3), (5, 2), and (6, 1).

There the probability of getting a sum dice of 7 is:

= 6 / 36 = 1/6

8 0
3 years ago
I have to add then put the answer in simplest form and the fraction is 5/8 plus 3/10
tamaranim1 [39]

Answer:

37/40

Step-by-step explanation:

5 0
4 years ago
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