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Ratling [72]
3 years ago
9

Can you please help me on -6p+7(1+3p)=2(7+8p)

Mathematics
2 answers:
amm18123 years ago
8 0

Answer:

p = -7

Step-by-step explanation:

-6p+7+21p=14+16p

Collect Like Terms.

15p+7=14+16p

Move Terms

15p-16p=14-7

Collect Like Terms Subtract

-p = 7

- change the signs

densk [106]3 years ago
5 0

Answer:

p = -7

Step-by-step explanation:

-6p+7(1+3p) = 2(7+8p)

Now, let's expand this equation

-6p + (7*1) + (7*3p) = (2*7) + (2*8p)

-6p + 7 + 21p = 14 + 16p

Collect like terms

-6p + 21p - 16p = 14 - 7

-22p + 21p = 7

-p = 7

therefore,

p = -7

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If y squared equals 28, what is y?
maks197457 [2]

Answer:

5.29150262213

Step-by-step explanation:

To find the answer, find the square root of 28.

The answer is then 5.29150262213

6 0
3 years ago
joanna split three pitchers of water equally among her eight plants.what fraction of a pitcher did each plant get
Valentin [98]

Answer: \dfrac{3}{8}

Step-by-step explanation:

Given : Joanna split three pitchers of water equally among her eight plants.

i.e. The total number of pitcher plants = 8

The number of pitcher plants split by Joanna = 3

Then , the fraction of a pitcher did each plant get is given by :-

\dfrac{\text{No. of plants splits}}{\text{Total number of plants}}\\\\=\dfrac{3}{8}

Hence, the fraction of a pitcher did each plant get = \dfrac{3}{8}

4 0
3 years ago
Write an inequality for the sentence
artcher [175]
X - 15 \leq 6

So the answer is B
8 0
4 years ago
Write the equation of a line that is perpendicular to the line that passes through (4,−3)and (−7,8).
masha68 [24]

Line perpendicular to a given line is = 1/m

To find m, use m =y2-y1/x2-x1 formula

m = (8-(-3))/(-7-4)

m = 11/-11,

m = -1

Use y= mx+c to find equation of line

Plug in a pair of values,

-3= -1(4)+ c

c= 1

Thus, equation is:

y = -x+1

Equation of line perpendicular to this line is:

y= x+1

Hope it helps :)

Pls mark it as Brainliest :)

3 0
3 years ago
A glass holds 189 milliliters of juice. How many liters will 36 glasses hold?
Vsevolod [243]

Answer:

1 glass - 189 mm

thn 36 - 189 x 36

6804mm - 0.6 littre is holded by 36 glass

6 0
2 years ago
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