3 years ago

Which operation should be done first to find the value of the expression: 18 + 5 x 42 = 2

Mathematics

2 answers:

AysviL [449]3 years ago

8 0

Answer:

Multiply 5 x 42

Step-by-step explanation:

Remember the acronym PEMDAS

Parentheses

Exponents

Multiple

Divide

Add

Subtract

Because there are no parentheses or exponents you should multiply first.

Neko [114]3 years ago

6 0

Answer:

Multiplication

Step-by-step explanation:

P = Parentheses

E = Exponents

M/D = Multiplication/Division

A/S = Addition/Subtraction

If you have both multiplication/division or addition/subtraction left, ALWAYS work left to right.

Since there are no parentheses or exponents you do the multiplication first

You might be interested in

The average national utility price is $270.48. Over a 6-month period, what is the average utility price in Orlando? How does thi

Svetllana [295]

Answer:

Step-by-step explanation:

6 0

3 years ago

How do I do it the one that is circled

butalik [34]

Your answer is 7 1/7

6 0

3 years ago

Read 2 more answers

.SOLVE AND COMBINE LIKE TERMS! PLS REALLY NEED HELP!!! due in 10 minutes. WILL GIVE BRAINLIEST!

GalinKa [24]

Step-by-step explanation:

everything can be found in the picture

6 0

3 years ago

Tanya finds 22 leaves Maurice finds 5 more leaves than Tanya finds how many leaves do the two children find

Mila [183]

Answer:

22 + 27 = 49

:) :)

8 0

3 years ago

Read 2 more answers

Two quantities, x and y, are directly proportional. If x is doubled, what happens to y?

vagabundo [1.1K]

Answer:

y is also doubled.

Step-by-step explanation:

Direct proportionality between $x$ and $y$ means that

$y \propto x$

$y=cx$ ,

which indicates a linear relationship between $x$ and $y$ because they are related by a constant.

Therefore, if x is doubled, then the new value of $y$ is $y_{new}$

$y_{new}=c(2x)$

$y_{new}=2(cx)$

$y_{new}=2y$

The new value of $y$ is 2 times the previous; therefore, $y$ is doubled as $x$ is doubled.

7 0

3 years ago

Read 2 more answers