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[tex]3x + 3 > 48[/tex]

[tex]3x > 48 - 3 \\ 3x > 45 \\ x > \frac{45}{3} \Longrightarrow x > \frac{ \cancel{45}}{ \cancel{3}} \Longrightarrow x > \frac{15}{1} \\ x > 15[/tex]

Because x must be greater than 15. We will substitute x = 16 in the Inequality.

[tex]3(16) + 3 > 48 \\ 48 + 3 > 48 \\ 51 > 48 \: \: \checkmark[/tex]

The Inequality is true when x > 15.

[tex] \large \boxed{x > 15}[/tex]

Answer:

37.6991

Step-by-step explanation:

25.1327 + 12.5664

Answer: 120+20x=280

Step-by-step explanation:

280-120=160

160/20=8

The correct answer is the last one, 120+20x=280

Answer:

B

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

Step-by-step explanation:

The first table represents a linear function because:

The second table is not linear as:

Answer:

3,840

Step-by-step explanation:

32 x 4 = 128

128 x 30 = 3,840

hope this helps :)

Answer:

The surface area is 240 cm^2

Step-by-step explanation:

The surface area is the sum of all the areas of the shapes present

we have two rectangles of measure 7 cm by 12 cm

A base rectangle of 4 cm by 12 cm

Two side triangles of base 4 cm and height 6 cm

Area of the rectangles is l * b

Area of the triangles is 1/2 * b * h

Thus, we have that;

(7 * 12) * 2 ) + 2 * (1/2 * 4 * 6) + (4 * 12)

= 168 + 24 + 48 = 240 cm^2

Answer:

For the inequality h ≥ 3, the graph should be shaded

✔ to the right of

For the inequality h ≤ 6, the graph should be shaded

✔ to the left of

For the inequality d < 70h, the graph should be shaded

✔ below

One possible solution for Erin is

✔ (4.5, 200)

.

Step-by-step explanation

Hope this helps :)

Answer:

8.5 oz

Step-by-step explanation:

238/28=8.5

Answer:

0.41, 0.42, 0.43, 0.44

Step-by-step explanation:

Convert the percent to a decimal:

0.4 < x > 0.45

Now, the variable x has to be any number between 0.4 and 0.45, which include:

0.41, 0.42, 0.43, 0.44

Answer:

5/10

Step-by-step explanation:

So you can split this into two inequalities, x > 0.4 and x > 45%. First you can change the second one to decimal form, so x > 0.45. Because 0.45 is already greater than 0.4, you can just ignore the second inequality. (If x is greater than 0.45 it will automatically be greater than 0.4 so it doesn't matter).

From the 4 options you gave, 5/10, or 0.5, is the only one that is greater than 0.45.

Answer:

Let's use the variable y to represent the number of years passed since the first year.

The population on the first year (y = 0) was 800

The population in the second year (y = 1) was 600.

The ratio in which the population decreased can be calculated as:

R = 600/800 = 0.75

This means that 600 is the 75% of 800, this also means that between the first year and the second year, the population decreased by the 25%

Now let's look at the ratio between the second and third year (y = 2), the population the third year was 450

Now the ratio is:

R = 450/600 = 0.75

Same as before, then we already can see that the population will decrease by 25% each year.

The generic exponential decay equation is:

f(y) = A*(1  - r)^y

where:

A = initial population, in this case, is 800

y = our variable, in this case, represents the number of years

r = the amount that decreases per each unit of our variable, this must be written in decimal form. In this case, we know that the population decreases by 25% each year, and 25% written in decimal form is 0.25

Also, (1 - r) = R, where R is the ratio we found earlier.

To do this, we just divide 25% by 100% to get (25%/100% = 0.25)

Then our equation will be:

f(y) = 800*(1 - 0.25)^y

f(y) = 800*( 0.75)^y

1) We want to predict when the population will be 200.

to do this, we set:

f(y) = 200 = 800*( 0.75)^y

and solve it for y.

(200/800) = 0.75^y

(1/4) = 0.75^y

Now we can use the relationship:

Ln(a^x) = x*ln(a)

Then let's apply Ln( ) in both sides to get

ln(1/4) = y*ln(0.75)

ln(1/4)/ln(0.75) = y = 4.8 years.

This means that 4.8 years after the first year, the population will be around 200.

2) The population in the 25 th year (this is 24 years after the first one, so we take y = 24) is:

f(24) = 800*(0.75)^(24) = 0.80

Around this point, we will have no more sunfish in the lake.

Answer: =5x−10

Step-by-step explanation: hope this help

Let's simplify step-by-step.

3(3x−4)−2(2x−1)

Distribute:

=(3)(3x)+(3)(−4)+(−2)(2x)+(−2)(−1)

=9x+−12+−4x+2

Combine Like Terms:

=9x+−12+−4x+2

=(9x+−4x)+(−12+2)

Answer: =5x+−10

Answer:

It's (very roughly) 12 hours from one high tide to the next, and of course the same for low tides. That's because the tides produced when the Moon is directly overhead or in the opposite direction are the same. Same with two low tides, since there are two tides a day (both low and high).

Answer:

Because the Earth rotates through two tidal bulges every lunar day, coastal areas experience two high and two low tides every twenty-four hours and fifty minutes. High tides occur twelve hours and twenty-five minutes apart. It takes six hours and 12.5 minutes for the water at the shore to go from high to low, or from low to high.

Step-by-step explanation:

because I said

please mark me brainliest

Answer:

8m+12 would be the equation.

Step-by-step explanation:

Answer:

−6.5w−0.8

Step-by-step explanation:

4.2+−5+−6.5w

Combine Like Terms:

=4.2+−5+−6.5w

=(−6.5w)+(4.2+−5)

=−6.5w+−0.8

Brainless please

Answer:

-6k-5

Step-by-step explanation:

Distribute parenthesis aka multiple negative and switch the equation sign

Answer:

−6k−5

Step-by-step explanation:

Multiply 0.625/1 by 1000/1000 to get 625/1000. Reducing we get 5/8  

Answer:

80

Step-by-step explanation:

8+6^2×2

8 + 36 × 2

8+72

80

Answer:

80

Step-by-step explanation:

If you use PEMDAS you'll know to do parentheses first

6^2 is 6 times 6 which is 36

then you multiply 36 by 2

72

then add 8

80

Please give brainliest I need it

Answer:

chocolate chips

Step-by-step explanation:

The p denotes here the probability which is given below;

Given that

There is 4 oatmeal raisin

1 sugar

9 chocolate chips

And, 6 peanut butter cookies

So based on the above information, the probability when the one is chosen would be of chocolate chips as it contains the hight value in the cookie jar

So the same is to be selected

Answer:

77.69 + 24.50=102.19

Step-by-step explanation:

<3

Answer:

A3

Step-by-step explanation:

AA

Answer:

it changed by 10 positive

Step-by-step explanation:

Answer:

p=12c+72  ?

Step-by-step explanation:

i think u just make an equation

Answer:

6.63

Step-by-step explanation:

Since you are using a right triangle, you  are  going to be doing the pythagorean theorem. [tex]a^{2} +b^{2} =c^{2}[/tex] where a  and  b are the legs and c is the slanted side/hypotunse. Let plug it in.

[tex]a^{2} +10^{2} =12^{2}[/tex]

[tex]a^{2}[/tex]+100=144

[tex]a^{2}[/tex]=44

sqr root of 44 is [tex]2\sqrt{11}[/tex] which is about 6.63

Answer: Rounded it would be 0, unrounded it would be 0.0144927536231884

Step-by-step explanation: Basic Division

Answer: 106%

Step-by-step explanation:

Answer:

Do 2.78×103 = 286.34

Step-by-step explanation:

In standard form:

200+80+6+0.3+0.04

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