Please help due today

Answer:

5 minus 10 equals -5

Step-by-step explanation:

The equation for the math sentence "Negative eight times the sum of a number and 14.6 is 31.2." will be; -8(r+14.6)=31.2

An equation is an expression that shows the relationship between two or more numbers and variables.

We are given that math sentence as an equation:

"Negative eight times the sum of a number and 14.6 is 31.2."

Here,

-8 times (a number (sum=addition) and 14.6) = (equal to) 31.2

Therefore, the equation will be as;

-8(r+14.6)=31.2

The equation for the math sentence "Negative eight times the sum of a number and 14.6 is 31.2." will be; -8(r+14.6)=31.2

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The statement that is true based on the given equation is (c) The equation does not show a linear relationship or a proportional relationship.

How to determine the true statement?

The equation of the function is given as:

y = 25x^2 + 60

Linear equations can take any of the following forms

Ax + By = C

y = mx + c

y - y1 = m(x - x1)

Any equation that takes a form different from the above forms is not a linear equation

Hence, the statement that is true based on the given equation is (c) The equation does not show a linear relationship or a proportional relationship.

Answer:

425 is the answer.

Step-by-step explanation:

Answer:

a c d

Step-by-step explanation:

Answer:

16) 30 units squared

17) 28 units squared

Step-by-step explanation:

To find the area you need to multiply length times width.

Answer:

16.=30

17.=32

Step-by-step explanation:5*6=30 and 4*8=32

Answer:

2nd one

Step-by-step explanation:

Answer:

$45

Step-by-step explanation:

x / 30 = 150 / 100

100x = 4500

x = 45

Answer:

$45

Step-by-step explanation:

To solve this, cross multiply:

[tex]\frac{x}{30} =\frac{150}{100}[/tex]

100x = 4500

Divide 100 from both sides.

x = 45

Hope this helps!

Answer:

1

Explanation:

The open dot shows greater than and/or less than, but the closed dot is greater than or equal to and/or less than or equal to

Answer:

Step-by-step explanation:

i think the last

Answer:

411/44 or 9.340909091

Answer:

the sum of all the angles of the polygon is 180°

Then,

(2z+64)° = 180°

2z = 180° - 64°

2z = 116°

z = 116 / 2

  = 58° (ans)

Answer:

58

Step-by-step explanation:

i got it right on my test

hope this helps!!!

Answer:

the average of Kayla is 39.8, $51.00

Answer:

The hurricane traveled 260 miles per hour.

Step-by-step explanation:

Given,

Distance covered by hurricane = 130 miles

Then time = [tex]\frac{6}{12}[/tex] hours=[tex]0.5[/tex] hour

Distance=Speed*Time

Speed=[tex]\frac{Distance}{Time}[/tex]
Speed=[tex]\frac{130}{0.5}[/tex]

Speed=260 miles per hour

So, the hurricane traveled 260 miles per hour

Answer:

112 mushrooms

Step-by-step explanation:

2/5x5/9

10/40=1/4

1/4=28/x

cross multiply

1x=4(28)

x=112

hopes this helps please mark brainliest

112 mushrooms

Step-by-step explanation:

2/5x5/910/40=1/41/4=28/xcross multiply1x=4(28)x=112

Answer: 0.425 is a decimal number of 17/40 7.25 to the nearest thousands is 0 7.25 to the nearest hundreds is 0 7.25 to the nearest tens is 10 Check and cancel the factors of 84 and 100 if any factors in the numerator and denominator can be cancelled each other:

=(21 x 4)

(25 x 4)

84/100

=21/25

0.84 as a fraction is equal to 21/25

First things first, if you don't know what a numerator and a denominator are in a fraction, we need to recap that: Here's the little secret you can use to instantly transform any fraction to a decimal: Simply divide the numerator by the denominator: That's literally all there is to it! 5/12 as a decimal is 0.41666666666667, but just write 0.4. Next 5.75=

5 75/100

divide top and bottom by 25

5 3/4

0.007 as a Fraction Result: 0.007 as a Fraction equals 7 / 1000. Scroll down for detailed steps on how to convert 0.007 into a fraction.

in simplified form is 18.81. This when rounded to whole number becomes 19.

Similarly, in simplified form is 8.375 and when rounded to nearest whole number, it becomes 8.

Now, the difference will be 19-8=11

Answer: PLEASE GIVE ME BRAINLIEST I WORKED SO HARD ON IT

1.  [tex]\frac{17}{40}[/tex]  = 0.425

2.  [tex]10\frac{7}{25}[/tex]  =  [tex]\frac{257}{25}[/tex]  =  10.28  =  10 (rounded)

3.  0.84  →  [tex]\frac{0.84*100}{1*100} = \frac{84}{100}[/tex]  =  [tex]\frac{21}{25}[/tex]  (lowest terms/simplest form)                                    

4. [tex]11\frac{5}{12} = \frac{137}{12}[/tex] = 11.41

5.  5.75  →  [tex]\frac{5.75*100}{1*100} = \frac{575}{100}[/tex]  =  [tex]\frac{23}{4}[/tex]  (lowest terms/simplest form)

7.  0.007  →  [tex]\frac{0.007*1000}{1*1000} = \frac{7}{1000}[/tex]  (lowest terms/simplest form)

8.  [tex]9\frac{5}{12}[/tex] - [tex]3\frac{4}{5}[/tex]  →  [tex]\frac{113}{12} - \frac{19}{5}[/tex]  →  9.41 - 3.8   →  9-4 = 5 (the difference)

9.  The elapsed time between 1:28 p.m. and 4:05 p.m is 2 hrs & 37 min.

10.  The elapsed time between 7:13 p.m. and 3:45 a.m is 8 hrs & 32 min.

Answer:

<HGE and <IJL

Step-by-step explanation:

They are on the outside (exterior) and are alternate angles (form a Z shape).

Answer:

-3(8+2)

Step-by-step explanation:

since they are both being multiplied by -3 we can make it look like this

-3(8+2)

Hopes this helps please mark brainliest

Answer:

C

Step-by-step explanation:

30%=

30/100=

3/10=0.3

0.3<1, and is 3/10 of 1.

Answer:

Yes, the constant of proportionality is 0.4.

Step-by-step explanation:

[tex] \frac{4.80}{12} = \frac{48}{120} = \frac{2}{5} = .4[/tex]

[tex] \frac{6.40}{16} = \frac{64}{160} = \frac{2}{5} = .4[/tex]

Yes, the given relation is proportional with a constant of proportionality is 0.4 thus option (B) is correct.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

A 12-ounce cup costs $4.80.

The ratio of cost to ounce = 4.80/12 = 0.4

A 16-ounce cup costs $6.40.

The ratio of cost to ounce = 6.40/16 = 0.4

So constant of proportionality is 2.5.

Hence "Yes, the given relation is proportional with a constant of proportionality is 0.4".

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Answer:

[tex] \sqrt[6]{512} [/tex]

Answer:

Spelling and grammar missed them because the highlighted errors are actually words that are not in the right place and when you misspelled them, it turned into a word in the incorrect place.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Basically you can put the amount of hours that you practice on every week in to a graph or a chart meaning you can store the data making it easier to read. Whereas with the other questions, you cannot.

Answer:

3

Step-by-step explanation:

for this to have infinite amount of solutions both sides should equal each other and be the same

X-14+ blank x=4x-14

+14.                      +14

x+blank x=4x

-x.              -x

Blank x=3x

/x.          /x

Blank=3

Hopes this helps please mark brainliest

Answer:

Step-by-step explanation:/ Answer

1. First: work out the difference (increase) between the two numbers you are comparing.

2. Increase = New Number - Original Number.

3. Then: divide the increase by the original number and multiply the answer by 100.

4. % increase = Increase ÷ Original Number × 100.

Point B is correct because it's dividing it into 4ths and 1/4=25 percent

Answer: It is point B

Step-by-step explanation: Because the number line is divided into fourths.