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3 years ago

10 points for each question please show work

Mathematics

1 answer:

adoni [48]3 years ago

8 0

Your gonna give me 10 points either way.

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SCHOOLS Jefferson High School has 100 less than 5 times as many studentsas Taft High School. Write and evaluate an expression to

posledela

Let x = the number of students at Taft high school
5x-100 = the number of students at Jefferson high school
if x =300 than 5(300)-100=1500-100=1400 students at Jefferson high school

4 0

4 years ago

Solve 3(4x+4)-6(3+2x)=0

seraphim [82]

Answer:

− 6 = 0

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Landen Company uses a single plantwide overhead rate of $100 per direct labor hour (DLH). Landen has two products as follows: ba

KATRIN_1 [288]

Answer:

$5,500

Step-by-step explanation:

Since Landen Company uses a single overhead rate of $100 per direct labor hour, the total amount allocated to the deluxe and basic chairs is given by the sum of the DLH used up for both products multiplied by the overhead rate:

$A =(20+35)*\$100\\A=\$5,500$

The total amount allocated to these products is $5,500.

8 0

3 years ago

Help please!!! thanks

Rom4ik [11]

Answer:

Step-by-step explanation:

first we can simplify by dividing by r

$\frac{9 {r}^{2} }{r} = \frac{9 \times r \times r}{r} = 9 \times r \times 1 = 9r$

the r on the bottom of the fraction will cancel out one of the r's on top, this happens because anything divided by itself is 1, thus r divided by r is 1

finally we can evaluate when r =3,

9r = 9(3) = 27

3 0

3 years ago

Which expression represents the height of the triangular base of the pyramid?

coldgirl [10]

The angle in the triangle = 60 degrees

so tan 60 = h / (1/2) s = 2h /s
sqrt3 = 2h / s

h = sqrt3 s / 2

B is the correct choice

8 0

3 years ago

Read 2 more answers