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castortr0y [4]
3 years ago
10

PLEASE HELP MEEE AND GO TO MY ACC AND ANSWER OTHER QUESTIONS I NEED HELP

Mathematics
1 answer:
Scrat [10]3 years ago
4 0

Answer:

Maybe because the situation changed

Step-by-step explanation:

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You are cutting as many as 32 1/4 inch sections as you can out of a 129-inch board to make skateboards. How many skateboards can
SVETLANKA909090 [29]
You can make 4 skateboards because 1/4 is equal to 0.25 so therefore 32.25 is how big each section would be so in order to get the number of skate boards you divide 129 by 32.25 and that gets you the answer of 4
8 0
3 years ago
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PLEASE HELP !!! WITH THESE 2 PROBLEMS !!!! 30 POINTS !!! HELP!!!
GarryVolchara [31]
The answer to your first question would be B, because in the word problem it says that she buys 6 pots, so therefore we can eliminate A and C. We are left with B and D. Now looking at the second equation, we see that x represents the 5 inch pots, which are $12. This would mean 12x, because if she bought 1 5 inch pot, she would spend $12, and the same way, 10 inch pots are represented by y, or $15. Pretty much, multiply the number of 10 inch pots she buys by 15. Therefore the answer is B. 

Question 3 says that the sum of their ages are 105. So the first equation should be S + R = 105. The second part of the question says that Sara is 33 years younger than Rolando. This means 33 + Sara's age, represented by S, should equal Rolando's age. That is S + 33 = R. 


Hope this helps. Please rate, leave a thanks, and mark a brainliest answer (Not necessarily mine). Thanks, it really helps! :D
6 0
4 years ago
This morning, some dragons, horses, and chickens were playing in my backyard. I counted 15 heads, 50 legs, and 4 wings. How many
klasskru [66]

We are given

number of heads =15

we know that

any healthy dragon has three heads

horse has 1 head

chicken has 1 head

Let's assume

number of dragons is x

number of horses is y

number of chickens is z

so, we will get

first equation:

3x+y+z=15

number of legs =50

any healthy dragon has four legs

chicken has 2 legs

horse has four legs

so, we can get second equation as

4x+4y+2z=50

we can simplify it

2(2x+2y+z)=50

2x+2y+z=25

now, we can find third equation

dragon has two wings

horse has no wings

chicken has two wings

so, we will get third equations as

2x+0y+2z=4

now, we can simplify it

2x+2z=4

2(x+z)=4

x+z=2

so, we will get system of equations as

3x+y+z=15

2x+2y+z=25

x+z=2

now, we can use substitution

We can find for z from third equation

z=2-x

we can plug this in first equation

3x+y+2-x=15

now, we can solve for y

2x+y+2=15

y=13-2x

now, we can plug this z and y into second equation

2x+2(13-2x)+2-x=25

now, we can solve for x

x-4x+26=23

-3x=-3

x=1

now, we can find y and z

y=13-2x

we can plug x=1

y=13-2*1

y=11

z=2-x

we can plug x=1

z=2-1

z=1

Hence ,

number of dragons is 1

number of horses is 11

number of chicken is 1............Answer

7 0
3 years ago
Please help quickly it is due in 38 minutes
Furkat [3]
ANSWER ………………….____________

3 0
3 years ago
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A game decreases in price by 1/3 . After the reduction it was priced £32. What was the original price of the game
a_sh-v [17]

Answer:

96

Step-by-step explanation:

it 32 x 3

7 0
3 years ago
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