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Mekhanik [1.2K]
3 years ago
9

Which expressions are equivalent to 5x - 15? Select three options.

Mathematics
1 answer:
Zigmanuir [339]3 years ago
8 0

Answer:

-5(x-3)

-5(3-x)

-3(-5+2x)+x

Step-by-step explanation:

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What’s the answer for the iready question help
34kurt

Answer:

"Susanna starts out slower than Anita but still wins the race."

Step-by-step explanation:

The distance of the race is "5 miles". We can see the "endpoint" of each race's graph and corresponding y value. That is 5 miles.

Now, we look at corresponding "x" value, that is the time it took.

For Susannah, it is 5.5 minutes

For Anita, it is 7 minutes.

So, clearly, Susanna wins the race.

Now, we look at the "slopiness" of each person's line graph. This is the speed at which they were going.

The red line (Susanna) is quite sharper than anita, so her speed (rate) is more. But initially, we can see that the blue line (Anita) was sharper than Susanna but later gradually fell. So we can say:

Susanna started out slower than Anita, but ultimately won.

From the answer choices, last one is right -- "Susanna starts out slower than Anita but still wins the race."

8 0
3 years ago
Find two consecutive odd integers such that the square of the first, added to 3 times the second is 24.
OLEGan [10]
X^2+3(X+2)=24
X^2+3x+6-24=0
X^2+3x-18=0
(X+6)(X-3)
X+6=0. X-3=0
X=-6. X=3

. Only 3 and 5 must be a odd integer
3 0
3 years ago
Find two consecutive even integers such that twice the second is the same as 186 less than the first integer.​
Alisiya [41]

Step-by-step explanation:

let the 2 integers be x and x + 1

2(x + 1) + 186 = x

2x + 188 = x

x = -188

therefore the 2 integers are -188 and -187

Topic: Algebraic equations

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

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HELPPP ASAP WILL MARK BRAINILEST
Alenkasestr [34]

Andy is correct! Andy has the function 4, his leading coefficient is negative, and his functions contains zeros. Hope this helps!

7 0
3 years ago
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Answer:

Step-by-step explanation:

Yes it does because you can easily divide it and so yeah

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3 years ago
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