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
vladimir1956 [14]
3 years ago
14

Solve each expression using the correct order of operations,7- 5 + 3 x 10​

Mathematics
2 answers:
Lynna [10]3 years ago
5 0

Answer:

28 is your answer

Step-by-step explanation:

you start with multiplication and continue with addition and then go to subtraction

Ugo [173]3 years ago
4 0

Answer:

32

Step-by-step explanation:

3×10 comes first because BIDMAS : brackets () indeces divide ÷ multiply× addition + subtraction -

So 30

7-5+30 = 32

You might be interested in
What is the circumstance of the trampoline including its outer edge? Use 3.14 for pie
Lubov Fominskaja [6]

Answer:

c = 43.96

Step-by-step explanation:

First you have to find the diameter of the trampoline which would be 14

Next plug it into the circumference formula c = dπ

c = (14)(3.14)

c = 43.96

7 0
3 years ago
4/5 divided 8/7 HELP ASAP !!!
Leno4ka [110]

Answer:

7/10

Step-by-step explanation:

You can either use a calculator, or make both fractions have the denominator of 35 and change the two fractions to be,

\frac{28}{35}  and \frac{40}{35} then divide.

Hope that helps and have a great day!

6 0
3 years ago
Read 2 more answers
How many ways can Hannah give three of her eight T-shirts to her younger sister?
prisoha [69]
If Hannah gives her younger sister 3 shirts, it does not matter what order she hands them to her. No matter the order, it will still be the same group of 3 shirt. Since order is not important this problem can be solved using a combination.

Specifically we are asked to find 8C3 (sometimes called "8 choose 3"). This is a fraction. In the numerator we start with 8 and count down 3 numbers. In the denominator we start with 3 and count all the way down to 1. Thus we obtain,

\frac{(8)(7)(6)}{(3)(2)(1)}=(8)(7)=56
7 0
3 years ago
Given sin300°, which of the following is an equivalent expression ?
DENIUS [597]

Answer:sin240

Step-by-step explanation:

Sin300=(-√3)/2

Sin240=(-√3)/2

So sin300 is equivalent to sin240

8 0
3 years ago
You earned a 84% on a science test. You answered 21 questions correctly. How many questions were on the test?
sergij07 [2.7K]
20 x .80 = 16 
So the answer would be 16. 
I hope this helps :)
6 0
3 years ago
Other questions:
  • Test each of the following for divisibility by 2, 3, 4, 5, 6, 8, 9, and 10.
    10·1 answer
  • How do you convert 19 inches to cm?
    15·1 answer
  • A taxi cab charges a $3.50 flat fee plus a $1.20 fee mile. Write an equation for the total cost, y, after riding for x miles
    10·2 answers
  • Can someone help me with this geometry question?
    15·1 answer
  • Determine the zeros of the function f(x) = 332 – 7x + 1.
    8·1 answer
  • What is 45% of 16? <br> Please show your work
    12·2 answers
  • Juan has grown 2 inches since last summer, but he's still not tall enough to get on the Crazy Carts ride. The minimum height for
    8·1 answer
  • Tim sandy and Joan have 21 markers altogether. Tim has 4 pencils if the makers are equally divided how many will each person get
    5·1 answer
  • Lukas is researching animals for a project. He has already researched 8 animals in school and continues to research 2 new animal
    12·1 answer
  • Marie invests $25,000 in a 60-day term deposit that pays four percent simple interest per year.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!