Bill has two fat cats. He feeds each cat 150 grams of dry food each, twice a day. If he buys a 5 kilogram bag of dry food, about how many days will the bag last?

Answer:

the answer is 18x-23

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (I use it all the time).

Answer:

I am not certain but I think it is C

Step-by-step explanation:

since your slope will be x and it's not negative so it's 4x+8 since the y is at the right

Answer:

you

Step-by-step explanation:

Answer:

he led the constitutional convention because he was respected throughout the nation

Step-by-step explanation:

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

The Philadelphia Convention is also known as the Constitutional Convention took place between May 14 and September 17, 1787, to resolve the problems of the United States government.  

The delegate elected to George Washington to led the convention, the presence of Washington a national hero respected by all helped to legitimize the convention. This result of the Convention was the Constitution of the United States of America.

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

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Answer:

Yale University would look so good on my record!

Step-by-step explanation:

But it's a 1/10 chance that I'll make it but It's cool to think about

Answer:

Last one.

Step-by-step explanation:

Answer:

The last one.

Step-by-step explanation:

GIMME THE BRAINLYNESS

Answer:

Our answer i believe is A if u multiply correctly by the y and x axis.

Step-by-step explanation:

pls mark me brainiest

Answer:

b

Step-by-step explanation:

The pairs of solutions are (2, 6) and (-4, 0).

It is required to find the solution of (x,y).

Any equation containing one term in which the unknown is squared and no term in which it is raised to a higher power. The quadratic formula to solve a quadratic equation ax2 + bx + c = 0 is x = [-b ± √(b2 - 4ac)]/2a.

Given:

The  equations are

y = x2 + 3x − 4 --------------- eqn(1)

x = y − 4 --------------- eqn(2)

from eqn (2),

y = x + 4 ---------- eqn(3)

equating eqn (1) and eqn (3),

x2 + 3x − 4 = x + 4

x2 + 3x − 4 - x - 4 = 0

x2 + 3x - x − 4 - 4 = 0

x2 + 2x - 8 = 0 ------------- eqn(4)

eqn (4) is a quadratic equation and can be simplified either by factorization, completing the square or quadratic formula method of solving quadratic equation.

Using factorization method,

sum of root = 2

product of root = -8 x 1 = -8

Next, find two numbers whose sum and product are 2 and -8 respectively

Let the two numbers be 4 and -2

Replace the sum of root (2) in eqn  (4) with these two numbers. That is,

x2 + 4x - 2x - 8 = 0

Group into two expressions

(x2 + 4x) - (2x + 8) = 0

By factorize each expression we get,

x(x + 4) - 2(x + 4) = 0

pick and group both terms outside the brackets and inside one of the two brackets. That is,

(x - 2)(x + 4) = 0

x - 2 = 0 and x + 4 = 0

x = 2 and x = -4

Substitute the values of x into eqn (3)

if x = 2,

y = 2 + 4

y = 6

(2, 6)

If x = -4,

y = -4 + 4

y = 0

(-4, 0)

Therefore, the pairs of solutions are (2, 6) and (-4, 0).

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Answer:

(-1,0)(0,-1)(1,-2)

Step-by-step explanation:

x is an unnown therefore you can write anything is the place of “x”

for example:

A. y=-(-1)-1

y=0

b. y=-(0)-1

y=-1

c. y=-(1)-1

y=-2

Answer:

I believe it is 1,350 but i am not completely sure

Step-by-step explanation:

The radius of the moon in Kilometers is 1350 km.

Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.

Unit conversion is a multi-step procedure that involves adding, subtracting, multiplying, or dividing by a conversion factor. Additionally, rounding and choosing the appropriate number of significant digits may be necessary during the process. To measure various parameters, various units of conversion are utilized.

Given that the radius of the moon is approximately 1,350,000 m. The radius in kilometers will be calculated as,

1 km = 1000m

1 m = 1 / 1000 km

1350000 meters = 1350000 / 1000 km

1350000 meters = 1350 km

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Answer:

(B). A physical change takes place that causes molecules to move faster

Step-by-step explanation:

When a bar of chocolate melts its physical form is changed, there is no difference in its chemical composition as it is still same.

When the chocolate bar was frozen its molecules were held strongly, and they were barely moving, whereas when it melts the molecules are more free to move now.

Answer:

15y+7=12-20y (add 20y to both sides)

35y+7=12 (minus 7 from both sides)

35y = 5 (divide both sides by 35) (5/35=1/7)

y= 1/7

Answer:

64/7 = 64/7 yes y = 1/7

Step-by-step explanation:

To prove this we simply have to plug in!

15(1/7) + 7 = 12 - 20(1/7) (simplify)

15/7 + 7 = 12 - 20/7 (simplify further)

64/7 = 64/7

So yes y = 1/7

Answer:

your answer is 1/2

Step-by-step explanation:

1/3 + 1/6 = 1/2

Answer:

3/6 or 1/2

Step-by-step explanation:

2/6 + 1/6 = 3/6

Simplified : 1/2

Answer:

the unit rate is 70 miles per 1 hour

Step-by-step explanation:

Answer:

pasensya na di ko alam

Step-by-step explanation:

amerikano kasi ako

Answer:

0.025 grams

Step-by-step explanation:

1milligrams equals 0.01grams

25milligrams equals 0.025 grams

Answer:

a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881

b) (2.5)2+2.5×1.4+(1.4)2=31.5

Step-by-step explanation:

yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4

15.625-2.744=12.881.

b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please

(2.5)2+2.5×1.4+(1.4)2

5+2.5×1.4+2.8

7.5×4.2=31.5

abcdefghijklmnopqrstuvwxyz

Answer:

the slope is 0.

Answer:

Slope is zero

Answer:

x=35°

3x= 105°

Step-by-step explanation:

[tex]40 + 3x + x = 180[/tex]

[tex]40 + 4x = 180[/tex]

[tex]4x = 180 - 40[/tex]

[tex]4x = 140[/tex]

[tex]x = \frac{140}{4} [/tex]

[tex]x = 35[/tex]

[tex]3x = 3(35) \\ 105[/tex]

Answer:

D

Step-by-step explanation:

im 79% sure

Answer:

what your question

Step-by-step explanation:

Answer:

the answer is C.

Step-by-step explanation:

It is C because you are already dividing the numbers so you are going to multiply them and your answer for the division should be the same answer on the multiplication.

Answer:

0.875

Step-by-step explanation:

Answer:

0.875 and 87.5%

Step-by-step explanation:

Answer:

Step-by-step explanation:

600,000,000

Answer:

[tex]1.872 \times {10}^{13} [/tex]

Step-by-step explanation:

Simply multiple the values listed

[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]

You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.

[tex]18.72 \times {10}^{12} [/tex]

Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.

[tex]1.872 \times {10}^{13} [/tex]

Answer

y = 10

Step-by-step explanation:

if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10

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