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Rashid [163]
3 years ago
15

Hector helps out at an animal shelter. One of his jobs is to track the weights of the puppies. He recorded the number of ounces

gained or lost by five puppies and tried to place them on a number line.
.


Which error did Hector make?

A. He placed Puppy 3 at –3.4 instead of at –0.75.

B. He placed Puppy 5 to the left of 0 instead of to the right.

C. He placed Puppy 1 between 7 and 8 instead of between 15 and 16.

D. He placed Puppy 2 between 3 and 3.5 instead of between 3.5 and 4.
Mathematics
1 answer:
sergejj [24]3 years ago
6 0
The answer is b. He placed pupp5 to the left of 0
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PLEASE HELP!!!!!!!!!!!!!!!!!!!
Mamont248 [21]
It is -p... think about it.... two negative signs equal a positive sign, if there are an odd number of negative sign's the real answer is -p, and if there is an even amount, it means it is positive p. In your situation, there are 5 negative signs, so since 5 is an odd number, the p has to be negative.
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Regina charges c dollars per hour to babysit. If she increases her rate by 15%, which
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Answer:

C. c+0.15c

Step-by-step explanation:

Raising her rate by 15% is equivalent to adding 15% of what she charged before to the original price.

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Which of the binomials below is a factor or this trinomial x-2 +5x+6
lutik1710 [3]
Firstly, for it to be a trinomial the expression would have to be x^2+5x+6 to factor this we would simply have to find 2 numbers that add up to 5 and multiply to 6. 3+2=5 and 3•2=6 so (x+3)(x+2) would be the answer
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Please help quickly.Thanks :)
Klio2033 [76]
Multiply 2x-5y= -21 by 3 to make it 6x-15y= -63
Multiply 3x-3y= -18 by -5 to make it -15x+15y=90

This cancels the y’s out which leaves us with

6x=-63
&
-15x=90

x for 6x=-63 equals - 10.5 so x is - 10.5 and for -15x=90, x= -6

Then you plug in x into any equation you’d like to find y.

Let’s plug in - 10.5 into 6x... equation.

6(- 10.5)-15y=-63

63-15y= -63
-63 -63

-15y=0
y=0 and x= - 10.5. When you plug in this values it makes the equation true!

But the correct answer is the first one north. Sorry if I’m doing too much hahah


If I’m confusing here’s the right answer...


6x-15y= -63
-15x+15y=90


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Bas_tet [7]
11,339,800 is 11,340,000 rounded to the nearest whole number
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