Sam gave jen 1/2 of his jujubes .jen ate 1/2 ofthe jujubes and gave rest to kyle.kyle kept 8 of the jujubes and gave the last 10 to kim .how many jujubes did Jen eat?

Answers

Answer 1

Answer:

The solution is, jen eat 18 jujubes.

What is division?

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have,

Let x = the jujubes Sam had

he gave x/2 to jen

jen eats half of it = 1/2(x/2)

= x/4

the remaining x/4 he gave to kyle

kyle kept 8 and gave 10 to Kim

x/4 - 8 = 10

x/4 = 18

x =72

so, we get,

thus jen had 36 jujubes

jen eat 18 jujubes

Hence, The solution is, jen eat 18 jujubes.

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Answer 2

Answer: Let x = the # jujubes Sam had
he gave x/2 to jen
jen eats half of it = 1/2(x/2) = x/4
the remaining x/4 he gave to kyle
kyle kept 8 and gave 10 to Kim
so
   x/4 - 8 = 10
   x/4 = 18
   x =72
thus jen had 36 jujubes
jen eat 18 jujubes

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Which of the following is not a name of a valid chemical formula? Select one:
a. carbon chloride
b. nitrogen monoxide
c. copper (II) carbonate
d. chloric acid

Answers

Among the compounds given, the one that is not valid is a. carbon chloride. a compound composed of non-metals should have prefixes that is related to the number of atoms of the elements present. In this case, the other cmopounds are considered valid but not A

The correct answer is: Option (a) Carbon Chloride

Explanation:
Carbon has four valence electrons; therefore, it would require 4 more electrons to become stable. Chlorine, however, has seven (7) valence electrons. So it would require only one electron to become stable. In this case, as in the name, carbon chloride, the word chloride refers to the compound that is stable, which in this case cannot be possible (as carbon requires 4 electrons, and chlorine only has 7). If chlorine had 4 valence electrons, then it would be possible. Hence, the correct option is (a) Carbon Chloride.

What is 32.697 to the whole number

Answers

So,

We have to round 32.697 to the nearest whole number.

Look at the number to the right of the decimal point. If the number is greater than or equal to 5, round it up to the next whole number. If the number is less than 5, round it down.

32.697 rounded to the nearest whole number is 33.000.

33.00 or 33 is the answer pretty sure

PLS I NEED HELP RIGHT NOW HOW DO WE SOLVE THIS

Answers

Answer:

the answer in the small block is 0

How would you find the zeros of the function by rewriting the function in intercept form? Ex: y=x^2-12x+32

Answers

Answer:

The zeros are x=4, 8

Step-by-step explanation:

We have been given the function y=x^2-12x+32.

Let us write this in intercept form by factoring the given function.

We can factor it by AC method.

We can write the middle term -12x = -8x-4x

$y=x^2-12x+32\ny=x^2-8x-4x+32\n\text{Now we take GCF}\n\ny=x(x-8)-4(x-8)\n\ny=(x-8)(x-4)$

Now, in order to find the zeros, we have

$(x-8)(x-4)=0\n\nx=4,8$

Therefore, the zeros are x=4, 8

The way i do it is factor x^2-12x+32 into (x-8)(x-4) then set each of those to zero which would look like 0=x-8 and 0=x-4. Then solve each equation and your answers would be x=8 and x=4

you were planning to use a ceramic tile design in your new bathroom. The towels are blue and white equilateral triangle of you decides arrange the blue tiles in a hexagonal shape as shown if the side of each tile measures 7 cm what were the exact area of each hexagonal shape

Answers

I found the image that should have accompanied this problem.

Given:
equilateral triangle with sides that measures 7cm.
hexagonal shape meaning 6 sides or 6 equilateral triangles used.

Area of an equilateral triangle = √3/4 * a²
A = √3 /4 * (7cm)²
A = 1.73/4 * 49cm²
A = 21.20 cm²

21.20 cm² * 6 tiles = 127.20 cm² ARea of the hexagon.

4X + 5Y = 21
-4X + 8Y = -8
And
X + 5Y = 5
3X - 5Y = 3

Answers

Answer:

for the first one

Step-by-step explanation:

(x,y)=(4,1)

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