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Ugo [173]
3 years ago
7

Help please help by showing work i couldn't understand and when answering both questions please say which question you are answe

ring thank you.

Mathematics
1 answer:
Digiron [165]3 years ago
4 0
16) y varies directly as x is the same thing as y=mx where m is the constant
for the first equation where the length is 7 and weight is 49 there fore
7=m49 in which m=1/7 so to find the length of the 2nd equation
y=m63
y=1/7 x63
y=9 inches


17)The raiser with the $6.25 would raise more money because if 25 ticket is sold and money received is $125 then each ticket is sold for $5  which means if the ticket is sold for $6.25 then 25 would bring in $156.25
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May someone help me ASAP?! 24x^4+92x=11x
Lapatulllka [165]

Answer:

x=0 or x= -3/2

Step-by-step explanation:

Step 1: Subtract 11x from both sides.

24x4+92x−11x=11x−11x

24x4+81x=0

Step 2: Factor left side of equation.

3x(2x+3)(4x2−6x+9)=0

Step 3: Set factors equal to 0.

3x=0 or 2x+3=0 or 4x2−6x+9=0

x=0 or x= -3/2

5 0
3 years ago
Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours, and then she babysat again on Saturday. She earned
olganol [36]
Your answers are Equation A (8(4+x) = 72, and Answer C (5 hours).

1) Figure out how much of the total money she earned on Friday. 4*8= 32
2) She has 72 dollars total and 32 dollars were earned on Friday, meaning the rest was earned on Saturday. 72-32= 40
3) She earned 40 dollars on Saturday for 8 dollars an hour, so now you divide 40 by 8 and you get 5. She worked 5 hours on Saturday.
5 0
4 years ago
A non-food crop is infected by pests on the 1st of a month. The pests infect the crop in such a way that the area infected doubl
Brut [27]

Answer: C - the fourth month


Step-by-step explanation: If it doubles every month, then at 6 months there should be 32 times the original affected area. 1/8 of 32 is 4.

7 0
3 years ago
a traders bought basket of tomatoes for $18. some of the tomatoes got damaged during transportation. the rest were sold at a tot
adoni [48]
The trader lost by 18-15.65=2.35 dollars.
6 0
3 years ago
HELP QUICK WILL GIVE BRAINLIEST
agasfer [191]
Can’t see what’s that
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3 years ago
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