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Katena32 [7]
4 years ago
15

100 POINTS AND BRAINLIEST PLEASE HELP ASAP!!!!

Mathematics
2 answers:
r-ruslan [8.4K]4 years ago
5 0

Answer:

Your correct answer is 15!

Step-by-step explanation:

Hope it helped! Please mark brainliest :)

cestrela7 [59]4 years ago
3 0

Answer:

15

Step-by-step explanation:

A=1/2(3)(3.5+6.5)

A=1.5(10)

A=15

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Solve the following
stiv31 [10]
Q1,
A)30 : 3
B)300:3
Q2
A)x=35
B)x=12
Q3
5
8 0
3 years ago
5x−2.5+6x−3= ___ (2x−1)
LiRa [457]

Answer:

5.5

Step-by-step explanation:

So, this is a simple factoring problem. The answer is 5.5(2x-1). So, heres how we get that answer.

So, factoring is basically breaking down the problem into smaller parts. So once we simplify the problem, we can factor it.

Simplify by combining like terms: 5x+6x= 11x and -2.5-3=-5.5

Now we have 11-5.5=?

so, we need to have (2x-1) in our answer because the problem asks for that in the answer.

We need to find a number that satisfies the equation and answer

so, 5.5(2x) is 11x, and 5.5(-1) is 5.5.

5.5 satisfies the equation, therefore is the answer

4 0
4 years ago
Read 2 more answers
Which of the following is the maximum value of the equation y = −x2 − x + 6?
Ratling [72]

Step-by-step explanation:

f(x) = y= -x²-x+6

When y is max, f'(x) = 0

f'(x) = -2x-1

Equating to 0,

-2x-1= 0

x= -1/2

Put the value of x in f(x)

y = -(-1/2)² -(-1/2) +6

= -1/4+1/2+6

= 6+1/2

y= 13/2

4 0
2 years ago
Jell E. Bean owns the local frozen yogurt shop. At her store, customers themselves a bowl of frozen yogurt. Jell E. Bean charges
uysha [10]

Answer:

Step-by-step explanation:

Unit rate = $32/(5 pounds) = $6.40/pound

[You can convert that to smaller units:

$6.40/pound × (1 pound)/(16 ounces) = $0.40/ounce]

:::::

Cost = (number of pounds) × $6.40/pound

:::::

12 pounds × $6.40/pound = $76.80

6 0
3 years ago
9.054 x 10^-6 in standard form
ki77a [65]
0.000009054
it’s five zeros after that decimal.
8 0
3 years ago
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