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
sashaice [31]
3 years ago
6

Evaluate w+(-x) - 2/3 where w = -5/9 and x = 4/3

Mathematics
1 answer:
polet [3.4K]3 years ago
6 0

Answer:

-23/9  or -2 5/9

Step-by-step explanation:

w+(-x) - 2/3

Let w = -5/9  and x = 4/3

-5/9+(- 4/3) - 2/3

Get a common denominator of 9

-5/9 - 4/3 *3/3 - 2/3 *3/3

-5/9 - 12/9 - 6/9

-23/9

-2 5/9

You might be interested in
Connie has saved up $15 to purchase a new CD from the local store. The sales tax in her county is 5% of the sticker price. Write
bonufazy [111]
X + 0.05x = 15
1.05x = 15
x = 15 / 1.05
x = 14.29 <==
3 0
3 years ago
Read 2 more answers
Lara created a 15-pound platter of three different types of cookies for a banquet. The peanut butter cookies sell for $2 per pou
Bond [772]

Answer:

peanut butter cookies:8

sugar cookies:2

chocolate chip cookies:5

ratio: 4:1:2.5

Step-by-step explanation:

x=peanut butter cookies

y=sugar cookies

a=chocolate chip cookies

40=2x+3y+3.6a

15=x+y+a

x=a+3

15=(a+3)+y+a

y=12-2a

40=2(a+3)+3(12-2a)+3.6a

a=5

x=8

y=2

5 0
3 years ago
Choose the graph that represents the following system of inequalities:
Licemer1 [7]

Answer:

FIRST.

64 square inches matches to a cross section parallel to the base of a right rectangle prism that is 3 inches long, 7 inches wide, and 11 inches tall

This is shown in the first figure below. A right rectangular prism where every edge connecting its base and the opposite face makes right angles with both faces. Since the tall is the side that measures 11 inches, then the base is formed by 3 inches long and 7 inches wide. Therefore, the area of this shape can be found as the area of a rectangle, which is: 21 in squared.

SECOND.

64 square inches matches to a cross section parallel to the base of a cube whose edges are 8 inches long.

This is shown in the second figure below. A cube is a prism whose sides all have the same length and in this case is 8 inches. We name cross section is to the slice that cuts through a solid. If the cross section is parallel to the base of a cube, then it forms a square with length . Therefore, the area of this shape can be found as the area of a square, which is: 64 in squared.

Third.

7 square inches matches to a cross section passing through the diagonal of opposite faces of a cube with edges that are 7 inches long and a diagonal that is approximately 10 inches

This is shown in the third figure below. As you can see, the cross section passes through the diagonals of the base and the top of the cube that are two opposite faces. This form a rectangle having sides  where:

So: 70 in squared

FOURTH.

300 square inches matches to a cross section perpendicular to the base and passing through the diagonals of the base and opposite face of a right rectangular prism that is 24 inches wide, 7 inches long, and 12 inches tall and measures 25 inches along the diagonal of the base.

This is shown in the fourth figure below. The cross section passes through the diagonals of the base and the top of the right rectangular prism. They are opposite to each other, so the shape of the cross section is a rectangle whose sides are  where:

So: 300 in squared.

Step-by-step explanation:

6 0
3 years ago
Cara has another candle that is 15 cm tall. How fast must it burn in order to also be 6 cm tall after 4 hours?
egoroff_w [7]

Answer:

It has to burn at a rate of 2.25 cm per hour.

Step-by-step explanation:

4 0
3 years ago
Help me please thanks
Sonbull [250]
4.) 5/3

Rise over run. Up five and over three. Up hill = be positive
6 0
3 years ago
Other questions:
  • You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points. Whe
    5·1 answer
  • Which expression is not equal to 30?
    6·2 answers
  • Sorry if it’s hard to see . can anybody help me with this ?
    6·2 answers
  • D=kA[T^2-T^1/L] for T^1
    5·1 answer
  • GEOMETRY HELP!!!!!!!! <br><br><br><br> Why is he wrong?
    13·2 answers
  • Questin below!!!!!!!!!!!!!!!!
    15·2 answers
  • I need the answer to this please help
    15·1 answer
  • Which expression is equivalent to 2 to the 2nd power times 2 divided by 2 to the 4th power
    13·1 answer
  • There are 47 guests that are coming to Jordan's house. Jordan wants each table to have more than 1 guest. And Jordan wants an eq
    6·1 answer
  • How to remove the parentheses from − (2w−u−5)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!