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first digit    4   choices

   next digit   5 choices

     last digit    5 choices

4*5*5=......   possibles

The same question is here cheak it out:

https://web2.0calc.com/questions/terminating-decimals-base-conversion

Answer:

Nearest ten

Step-by-step explanation:

Here, we want to know the highest value that can be attained if this number is rounded up to the decimal places given in the question.

The best way to go about this is rounding this number to each of the decimal places and see the one that has the largest value.

We proceed as follows;

Nearest hundred = 300

Nearest ten = 350

Nearest integer = 346

Nearest tenth = 345.7

Nearest hundredth = 345.67

It can be seen from all the above values that the highest value we have is the nearest ten

Nearest ten integer rounding would yield   350.

188   288   388   488   

point slope form of the line is    (y-18) = -3/17 (x)      sub in 0 for y

                                                      -18 = - 3/17 x

                                                          x = 17/3 * 18 = 102

y=-3/17x+18

0=-3/17x+18

-18=-3/17x

-18*-17/3=x

x=6*17

x=102

1/8 * 10 inches = 10/8 inches = 1.25 inches

Notice that for 2 numbers a and b, \((a+1)(b+1)=ab+a+b+1\) This is very similar to the equations above, so we can rewrite the equations like this:

\((x+1)(y+1)-1=19 \rightarrow (x+1)(y+1)=20\\(y+1)(z+1)-1=29\rightarrow(y+1)(z+1)=30\\(z+1)(x+1)-1=5\rightarrow(z+1)(x+1)=6\)

Let us replace (x+1) with a, (y+1) with b, and (z+1) with c, so it is easier to solve:

\(ab=20\\bc=30\\ca=6\)

Multiply all the equations and then take the square root:

\(a^2b^2c^2=3600\\ abc=60\)

Now, to solve for a, b, and c, just divide abc by one of the equations of ab, bc, or ca:

\(a = \frac{abc}{bc}=2\\ b = \frac{abc}{ac}=10\\ c = \frac{abc}{ab}=3\)

Now, subtract each of a, b, and c by 1 to solve for x, y and z, respectively:

\(x =1\\ y=9\\ z=2\)

I dont know

There is no question to give a answer 

a = arthur     j = junior

a-4 = 11 (j-4)

a = 11j -40

a+4 = 3 (j+4)

a = 3j +8                      equate the two red equations and solve for j = 6    then a= 3j+8  = 26

26+x = 2 (6+x)    solve for x = 14       Arthur will be 26+14 = 40 y/o   when son is 20 y/0

SInce they work at the same speed,

  with all three working it will take 180 mins

    at 2:55 (after 115 mins) there is 180 - 115  = 65 mins  left if all 3 continued to work   

       since there are only two now working  the job will now take 

         65 *3/2=97.5 minutes  to complete 

   after another 45 minutes Jason candies out leaving   (97.5 -45) = 52.5 mins left   if both were working

     but since ONLY Larry is let working, it will take twice as long to finish = 105 minutes to finish

3:40 + 105 mins =   3:40 +  1hr 45 min = 4:25 pm 

Sorry,

I forgot to mention. The answer choices were 11, 12, 13, 14, 15

u wrong

it is wrong

We can list them:

(2,11,11)

(3,10,11)

(4,9,11)

(5,9,10)

(6,7,11)

(6,8,10)

(7,7,10)

(7,8,9)

(8,8,8)

9 possible triangles

px - py = qz - qx

px + qx  = qz + py

x (p+q) = qz + py

x = (qz+py) / (p+q)

Put in the values given for x and y

A (1)  + 3(-3) = 8

A - 9 = 8

A = 17

More generally, we have:

5x-4y=7 

-4y=7-5x

y=7-5x/-4     or       y=  - 7-5x/4

Like so: