A 4 times. Because if you do the math, 25- 5.25 = 19.75. And its 4 dollars for each game. If you divided 19.75 in to 4 you will get 4.9375, you can't play a ninth of a game so he ended up playing 4 games. Hope it helped. And have g great day. :-)

8 0

3 years ago

Evaluate the expression 12 - x when x = 4. Show your work.

ArbitrLikvidat [17]

Answer: 8

Step-by-step explanation: 12 minus 4 equals 8

6 0

3 years ago

Read 2 more answers

Please help!! Please give step by step so i can understand

miss Akunina [59]

Answer:

p = - 14

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$

$(a^{m}) ^{n}$ = $a^{mn}$

Note 81 = 9² and 729 = 9³

Given

$(81)^{-4}$ ÷ $(729)^{2-p}$

= $(9^{2}) ^{-4}$ ÷ $(9^{3}) ^{2-p}$

= $9^{-8}$ ÷ $9^{6-3p}$

= $9^{-8-(6-3p)}$

= $9^{-8-6+3p}$

= $9^{3p-14}$

Thus

$9^{3p-14}$ = $9^{4p}$

Since bases on both sides are equal then equate the exponents

4p = 3p - 14 ( subtract 3p from both sides )

p = - 14

6 0

3 years ago

What is 4/5y+1/8x=4 in standard form? really need the help!!!

ValentinkaMS [17]

y= -5/32x+5 is the answer

7 0

4 years ago