1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
levacccp [35]
3 years ago
7

David earns $8 per hour he works 40 hours each week how much does he earn in 6 weeks

Mathematics
2 answers:
dem82 [27]3 years ago
5 0

Answer:

$1920

Step-by-step explanation:

First, find out how much he earns in one week-so $8 times 40 = 320. Then multiply 320 by 6 to get how much earns in 6 weeks which is $1920.

(hope this helps :P)

mart [117]3 years ago
4 0

Answer:

1920

Step-by-step explanation:

Multiply the amount of money by the amount of hours. 8x40=320. Then multiply that by the number of weeks. 320x6=1920.

You might be interested in
PLEASE HELP ME ASAP. I REALLY NEED THIS DONE
Juli2301 [7.4K]

Answer:

x = 65

Step-by-step explanation:

using the Altitude- on- Hypotenuse theorem

(leg of big Δ )² = (part of hypotenuse below it ) × (whole hypotenuse)

x² = 25 × 169 = 4225 ( take square root of both sides )

x = \sqrt{4225} = 65

6 0
2 years ago
C. Read and analyze the problem, then solve.
Sliva [168]

Given parameters:

Total length of curtains bought = 20m

She used 8m for the living room

She used 7m for the dining room

unknown:

Quantity used for the kitchen = ?

Solution:

Quantity used for the kitchen = Total length - (living room + dining room)

Input the parameters given solve;

   Quantity used for the kitchen = 20 - (8 + 7) = 5m

The length of curtain used for the kitchen is 5m

5 0
3 years ago
What is x divided by 8 greater than equal to 9
Stolb23 [73]

Answer:

x≥72

Step-by-step explanation:

Put into an equation then solve.

x/8≥9

x8    x8

x≥72

Hope that helped!

4 0
3 years ago
Where did you get 14 from im confused?
coldgirl [10]
Huhhhh??????????????
8 0
3 years ago
Use the quadratic formula to find the solutions for<br> y = 3x^3 + 8x - 1
mote1985 [20]

Answer:

Solving the equation using quadratic formula we get \mathbf{x=0.119\:or\:x=-2.785}

Step-by-step explanation:

We need to use the quadratic formula to find the solutions for

y = 3x^2 + 8x - 1

<em>(Note: quadratic formula is used when x^2 is in the equation. So considering 3x^2 instead of 3x^3)</em>

The quadratic formula is: x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

From the given equation y = 3x^3 + 8x - 1 we have a =3, b=8 and c =-1

Putting values in the formula and finding solutions:

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\x=\frac{-8\pm\sqrt{(8)^2-4(3)(-1)}}{2(3)}\\x=\frac{-8\pm\sqrt{64+12}}{6}\\x=\frac{-8\pm\sqrt{76}}{6}\\x=\frac{-8\pm8.71}{6}\\x=\frac{-8+8.71}{6}\:or\:x=\frac{-8-8.71}{6}\\x=0.119\:or\:x=-2.785

So, Solving the equation using quadratic formula we get \mathbf{x=0.119\:or\:x=-2.785}

7 0
3 years ago
Other questions:
  • How to slove -8≤8+y for y
    5·1 answer
  • How many 3-stripe flags can be made of materials of 5 different colors if the stripes are to be all different ?
    10·1 answer
  • Buenas tardes
    11·1 answer
  • What is the base of a parallelogram if the height is 6 5/8 feet and area 26 1/2 square feet?​
    5·1 answer
  • Tanya runs a catering business. Based on her records, her weekly profit can be approximated by the function LaTeX: f\left(x\righ
    5·1 answer
  • A spring-loaded dart gun is used to shoot a dart straight up into the air, and the dart reaches a maximum height of 24 meters ab
    11·1 answer
  • Your cell phone company has a reward club. For every three texts you send you get 20 points. You need 1800 point for a prize. Ho
    8·1 answer
  • What is the probability a customer ordered a small, given that he or she ordered a hot drink?
    13·2 answers
  • Dual-energy X-ray absorptiometry (DXA) is a technique for measuring bone health. One of the most common measures is total body b
    5·1 answer
  • What is 1 + 1? answer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!