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nasty-shy [4]
3 years ago
5

Expand to write an equivalent expression -1/4(-8x+12y)

Mathematics
1 answer:
sammy [17]3 years ago
7 0

Answer

2x-3y

Step-by-step explanation:

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Please Please help me with 4-37 and 4-38
erastovalidia [21]
X/2+1=6
- 1 from both sides cause we take the opposite sign like if it was x/2-1 we will +1
So it will be x/2=5
Then multiple 2 both sides cause division will turn to multiplication and if it was 2 times x we will divide
So it will be x=10 the final answer.
Hope you understood the steps and I hope it is right
8 0
3 years ago
You just bought two black guinea pigs, one male and one female, of the same genotype from the pet store that are known to be het
coldgirl [10]

Answer: The probability of finding a white individual among the progeny if you cross these two animals is ¼.

Step-by-step explanation: Since these two animals are heterozygous black animals (Bb), crossing Bb x Bb will produce offsprings that are black (¾) and white (¼).

The first B will meet with the second B to form a BB (Black) progeny.

The first B will meet with the second b to form Bb (Black) progeny.

Likewise, the first b will meet with the first B to form Bb (Black) progeny.

Lastly, the first b will meet with the second b to form bb (white) progeny.

These are the possible progeny from the cross between Bb and Bb. Therefore, the probability of having white offspring is ¼.

6 0
3 years ago
Solve the equation for x
tangare [24]
Draw a line
box the variable
add opposite to both sides
solve for the variable
8 0
3 years ago
Read 2 more answers
Can someone help me simplify this answer I keep getting it wrong?
ZanzabumX [31]

The answer is -8

I found my answer by using desmos. It is the best app for graphing. I wrote the equation and then I looked for the point 18 on the y axis and then I looked where it was on the x axis

that is how I found my answer.

8 0
3 years ago
(09.02 HC)
Vesna [10]
We factor the equation to get:

-(x-25)^2+361

In the form a(x-h)^2+k, the vertex is (h, k), so the vertex is (25, 361).  This means that the studio makes the most profit from selling 25 memberships, and thus makes 361 dollars.

B.  The x-intercepts are the values of x for which f(x) is 0.  This equation can be factored as (-a+6)(a-44)=0, with solutions 6 and 44.  Therefore, by selling either 6 memberships or 44 memberships, the studio breaks even, neither making nor losing money.
4 0
3 years ago
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