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
liberstina [14]
2 years ago
11

Help rn please it’s not 16 or 12!!’

Mathematics
1 answer:
natali 33 [55]2 years ago
8 0

Answer:

See below.

Step-by-step explanation:

7) 10 x [(7² + 3) - 9]

= 10 x [52 - 9]

= 10 x 43

= 430

9) {[(66 / 11) + 3] x 2}

= [6 + 3] x 2

= 9 x 2

= 18

11) {[(18 - 3) + 3²] - 14} x 3

= {[24] - 14} x 3

= 10 x 3

= 30

You might be interested in
The owner of a used car lot wants to buy as many cars at an auction as he can while not spending more than $20,000. if he expect
IRISSAK [1]

Answer:

5 cars

Step-by-step explanation:

If the average of cost of a car is $4,000 there will be enough cash to buy 5 cars. 20,000 divided by 4,000= 5.

7 0
3 years ago
If de has endpoints D(-1,6)and E(3,-2),then the midpoint M of DE lies in Quadrant1
SVETLANKA909090 [29]
M(\frac{x_{1} + x_{2}}{2}, \frac{y_{1} + y_{2}}{2}) \\M(\frac{-1 + 3}{2}, \frac{6 + (-2)}{2}) \\ M(\frac{2}{2}, \frac{6 - 2}{2}) \\ M(1, \frac{4}{2}) \\ M(1, 2)
7 0
3 years ago
During the first week of a summer camp 2 out of 3 campers were boys. During the second week 3 out of 5 were boys. There were a 1
rewona [7]

Step-by-step explanation:

2/3=10/15 (divide 15 by 3 to get 5, then multiply both numerator and denominator by 5 to set equivalent)

3/5=9/15

10/15 is greater than 9/15, so during the 1st week there were more boy campers

6 0
3 years ago
In the following number, which place value does the 3 hold? 993,140 hundreds thousands ten thousands hundred thousands
Agata [3.3K]
It's in the thousand place value
4 0
3 years ago
What is the answer to 6=1-2n+5?
Art [367]
I think it is 0
6= 1-2(0)+5
6=1-0+5
6=1+5
6=6
You should check just in case.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for n 36=13n-4n​
    9·2 answers
  • FIND THE AREA AND PERIMETER PLEASE ​
    10·2 answers
  • What's the sum of 3/4 and 18/19
    14·2 answers
  • The table shows the data of a random sample of fish that were collected from and later released into a lake.
    12·2 answers
  • What is the perimeter inyards of aroom that is 10 yards wide and 18 yards long​
    9·1 answer
  • Find f(-2) for the function f(x)=3x^2-2x+7
    9·1 answer
  • Interest = $45.60, Rate = 2%, Time = 4 years<br> What’s the principal to the nearest cent
    5·1 answer
  • Does anyone know how I should answer this
    10·1 answer
  • Find the circumference of the circle. Round your answer to the nearest<br> hundredth.
    5·1 answer
  • Please help me asapppp<br><br> ty :)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!