The equation A(n)= $175 –(n x $2.75) would define the
amount of money on the<span>
<span>rental
card after (n) rentals. </span></span>
<span>According to the pattern given, $2.75 will be
deducted to the rental card every after Caitlin rents a movie. We can simply
divide the amount of the card which is $175 by $2.75 which we presume the
rental fee. From that, we can have a result of 63.63 rentals using her card. Therefore,
there will be 63.63 weeks Caitlin can afford to rent a movie.</span>
C is the answer i believe
Step-by-step explanation:
1. +2-(+3) also is equal to 2-3. answer is -1
2. +11+(-10) also is equal to 11-10. answer is 1
3. 3+(-5) is also equal to 3-5. answer is -2
4. 22-21= 1
5. -8-(-44) is also equal to -8+44. answer is 36
6. -12+6+3 answer is -3
7. 16+12 answer is 28
8. -36+36=0
9. -4 x 10= -40
10. -1 x -1= 1
11. 7 x -7= -49
12. -4/4= -1
13. -7 x -5=35
14. -10 x 8 = -80
15. -2 x -7 = 14
Key tips to remember
a negative+ a negative also known as a double negative is always added.
negative * negative always equals positive
negative * positive always equals negative
Answer:
Answer = 2.528
Step-by-step explanation:
(3/4)*-2/(4/5)*-3*(3/5)*-2
firstly convert the negative powers into positive:(4/3)*2/(5/4)*3*(5/3)*2
so it will be as:(16/9)/(64/125)*(25/9)
for making it easy make reciprocal of the second and change division into multiplication :(16/9*64/125)----16*64=1024 and 9*125=1125
divide both number now---->0.190
now multiply that with:0.190*25/9
Then gets you the answer.
