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
Tatiana [17]
3 years ago
7

Which is the correct operation for 45-3x5

Mathematics
1 answer:
Sliva [168]3 years ago
6 0
You want to use PEMDAS for this.
<em>P</em>= arenthesis ( )
<em>E</em>= xponents a²
<em>M</em>= ultiply ×
<em>D</em>= ivide ÷
<em>A</em>= dd +
<em>S</em>= ubtract -

What you want to do is go in order and ask yourself as you go.
Are there any <u><em>Parenthesis</em></u>? <em>No
</em>Are there any <u><em>Exponents</em></u><em />? <em>No</em>
Is there any <em /><u><em>Multiplication</em></u><em />? <em>Yes
</em>
<em />Is there any <em><u>Division</u></em>? <em>No
</em>
<em />Is there any <em><u>Addition</u></em>? <em>No
</em>
<em />Is there any <em><u>Subtraction</u></em><u />? <em>Yes</em><em>
</em>
<em />Thats when you stop and you multiply what you have in the PEMDAS. Top to bottom. 3x5 which gives you 15. Now you equation is 45-15. Thats when you subtract and you get your answer which is 30.
You might be interested in
Solve for x. 8^(x+3)=32
Damm [24]

Answer:

x = -4/3

Step-by-step explanation:

8^(x+3)=32

2^3 = 8

2^5 = 32

3( x + 3 ) = 5

3x + 9 = 5

3x = -4

x = -4/3

Tell me if I am wrong.

Can I get brainliest

4 0
4 years ago
Read 2 more answers
The functions f(x) and g(x) are described below:
sesenic [268]

Suppose that the <u>function</u> f(x) is the <u>parrent</u> function and the<u> graph</u> of the function g(x)=f(x)-a can be obtained from the graph of the parrent function f(x) by <u>shifting down</u> a units.

Rewrite the expression for the function g(x) in the following way:

g(x)=32x-9=32x+8-8-9=32x+8-17=f(x)-17.

This shows that the shift down is made by 17 units.

Answer: 17 units

4 0
3 years ago
Read 2 more answers
In the Pacific, Allied forces began to take Japanese territory by _[blank].
Tomtit [17]
Beach invasions beach invasions
5 0
3 years ago
What is the length of RU?
marta [7]

Answer:

Length of RU is 20 units.

Step-by-step explanation:

In ΔRSt and ΔRUT,

ST ≅ TU [Given]

RT ≅ RT [Reflexive property]

∠RTS ≅ ∠RTU [Both the angles are the right angles]

ΔRTS ≅ ΔRTU [By SAS property of congruence]

Therefore, RS ≅ RU [By CPCTC (corresponding parts of the congruent triangles are congruent]

8x = 6x + 5

8x - 6x = 5

2x = 5

x = 2.5

Length of RU = (6x + 5)

                      = 6(2.5) + 5

                      = 15 + 5

                      = 20

Length of RU is 20 units.

7 0
3 years ago
Plz help will give brainiest
Scilla [17]

Answer:

I cant see it

Step-by-step explanation:

I dont Know

3 0
3 years ago
Other questions:
  • bill dupp lumber yard charges $2.80 for each cubic foot of sand delivered,plus $50 to deliver the sand. is this function continu
    10·1 answer
  • Please help me with number 5 thank you so much
    7·2 answers
  • Some people are guessing the number of jelly beans in a jar. Each person who guesses within 15 of the correct number will win a
    9·2 answers
  • 3х + 5(1 +7x) = 3х – 30
    12·2 answers
  • Round 24579 to 3 significant figures ​
    8·1 answer
  • If the circumference of a circle is 36, what is the length of an arc of
    12·1 answer
  • 14feet 23feet round each measurement to the nearest ten
    5·2 answers
  • Find the value of the trigonometric ratio.<br> 9) sin z
    7·1 answer
  • I NEED HELPPPPPP ¶×¶ ¶×¶<br><br>Find the RATIO and the EXACT VALUE of the given Sec A.​
    13·2 answers
  • You owe your teacher $26 for the class
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!