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
olasank [31]
3 years ago
15

Simplify the expression below.

Mathematics
2 answers:
mario62 [17]3 years ago
5 0

3 · -8 + 5 - 4 ÷ 2

Use PEMDAS

P=parenthesis

E=exponents

M= multiplication

A= addition

S=subtraction

-24+5- 4÷ 2

-19-2

=-21

Answer is B-21

Margaret [11]3 years ago
4 0

Answer:

B. -21

Step-by-step explanation:

You have to follow PEMDAS

3*-8=-24

So, -24+5-4÷2

-4÷2=-2

So, -24+5-2

Then add and subtract from left to right

-24+5=-19

-19-2=-21

You might be interested in
Please help!?<br><br> Evaluate the expression 5V - 6w when v= 4 and w= 2.
Rudik [331]

Answer:

8

Step-by-step explanation:

5V-6W

V=4.    W=2.  

5(4)-6(2)

20-6(2)

20-12=

8

8 0
3 years ago
Albert wants to buy two pomegranates and some peaches • The price of one pomegranate is $1.59. • The price of peaches is $1.19 p
viktelen [127]

Answer:

He can buy 5 pounds of peaches.

Step-by-step explanation:

2 pomegranates cost $3.18 so, subtract that from $10.00 and you get $6.82. Multiply the different number of pounds with the cost per pound until you go over $6.82. Then go back a pound and multiply. 5 pounds times $1.19 equals $5.95.

7 0
3 years ago
In the figure, two poles are 25 m and 35 m high. A cable 23 m long Joins the tops of the poles. Find the distance between the po
sukhopar [10]

Answer: 20.71 m

Step-by-step explanation:

Given

the length of the poles are 25m and 35 m

The length of the cable is 23 m

Suppose the distance between them is x

From the figure, apply Pythagoras theorem

\Rightarrow 23^=x^2+10^2\\\Rightarrow 529-100=x^2\\\Rightarrow x^2=429\\\\\Rightarrow x=\sqrt{429}=20.71\ m

Distance between Poles is 20.71 m

6 0
3 years ago
Solve the proportion below.​
AveGali [126]

Answer:

where?????????????????????:/

3 0
2 years ago
Read 2 more answers
What in the world is eighty plus forty
Maurinko [17]

Answer:

120

Step-by-step explanation:

Add more detail if it is a different question

8 0
3 years ago
Other questions:
  • A square has an area of 144 in^2. What is the length, to the nearest inch, of the diagonal?
    10·1 answer
  • I need help on this can u plsssssss
    6·1 answer
  • Pls follow the steps and show work
    10·1 answer
  • Does the graph of the function y–x2=9 intersect with the following axes? If the answer is ‘yes’, determine the coordinates of th
    7·1 answer
  • Evaluate cos 90°. Round your answer to the nearest hundredth if necessary
    6·1 answer
  • a carton of orange juice contains 540ml a special offer carton contains an extra 35% how many millilitres are in the special off
    7·1 answer
  • Hey will give brainiest if correct
    12·1 answer
  • Zoey is collecting Pokémon cards. She already has 50 cards and she buys 10 every week. How many weeks will it take her to collec
    8·2 answers
  • Please help I need you guys<br><img src="https://tex.z-dn.net/?f=2x%20%2B%2012%20%5Cleqslant%2042" id="TexFormula1" title="2x +
    12·2 answers
  • 10. Use the discriminant to find the values of b for which the equation 4x2 + bx + 1 = 0 has one real solution.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!