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Sergio039 [100]
3 years ago
7

-6(x-1)-7=-7x+2 13 points

Mathematics
2 answers:
tatiyna3 years ago
6 0
X = -4

Add 7 to both sides
-6(x - 1) = -7x + 2
Distribute the -6 to the parentheses
-6x + 6 = -7x + 2
Add 7x to each side
x + 6 = 2
Subtract 6
x = -4
klemol [59]3 years ago
4 0
The standard form is x-3=0.

Answer is 3. hope that helped
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After serving out 24 gallons, a milk tank had 24 pints left. How much milk was in the tank to begin with?
mel-nik [20]

Answer:

216 pints or 27 gallons

Step-by-step explanation:

Basically you have to convert the gallons into pints to make it easier to add.

1 gallon = 8 pints

To turn 24 gallons into pints, multiply 24*8= 192.

So, now you just add 24+192 which is 216.

To convert into gallons, divide by 8 so it is 27.

216 pints or 27 gallons

Hope this helps!!

-Ketifa

(Can I get brainliest?)

4 0
3 years ago
Find the volume of the composite solid. Round your answer to the nearest tenth.
mihalych1998 [28]

The volume of the composite solid is 645.97 cubic cm

<u>Step-by-step explanation:</u>

Given that,

The side of the cube = 8cm

Diameter of the hemisphere= 8cm

Radius = 4cm

Volume of cube = 8 x 8 x 8

= 512 cubic cm

Volume of hemisphere= (2/3) π (4 x 4 x 4)

= (2/3) π (64)

= (2/3) (3.14) (64)

= 133.97 cubic cm

Total volume = 512 + 133.97

= 645.97 cubic cm

The volume of the composite solid is 645.97 cubic cm

6 0
3 years ago
How do I make a expression for this
aliya0001 [1]
5.25 -0.75 a is the expression, but to answer the question on the paper you would plug in the number of belts being made into where the variable a is. Hope this helps!
8 0
3 years ago
One bunch of seedlees black grapes costs
KiRa [710]

Answer:

8

Step-by-step explanation:

16/2 =8

3 0
3 years ago
Which is true about the expression 3 square root x 2 square root
dexar [7]

Answer:

Step-by-step explanation:

Neither one of the two given numbers are rational. sqrt(3)*sqrt(2) equals the square root of 6. All three numbers are irrational.

You can try it for yourself.

sqrt(2) = 1.4142

sqrt(3) = 1.732

1.4142 * 1.732 = 2.4493

sqrt(6) = 2.4493

The difference is a rounding error.

So the answer is B. sqrt(6) is totally irrational.

8 0
3 years ago
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