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
Black_prince [1.1K]
2 years ago
12

69 (-7 •9) how do i expand this

Mathematics
1 answer:
Schach [20]2 years ago
8 0
I think you would expand it like this but I am not 100% positive.
(69 * -7) * (69 * 9)
You might be interested in
Can somebody answer this math question I’m lost
almond37 [142]

Answer:

2

x

2

+

4

x

−

6

Step-by-step explanation:

4 0
2 years ago
15% of Alina’s workout consisted of cardio exercise. 25% of Dane’s workout consisted of cardio exercise. Which statement must be
Arisa [49]


The correct answer is B. If Alina’s workout was 80 minutes, and Dane’s workout was 48 minutes, they spent the same amount of time on cardio exercise.

To figure this out, first find 15% of 80 and then 25% of 48.

To find 15% of 80, you can first find 10% of 80 which is 8(just move the decimal one place to the left). The remaining 5% will be half of 8 since 8 is 10%. Add both the numbers up and you will get 12. (8+4=12)

To find 25% of 48, you can divide 48 by 4. Since percent means 'out of 100', 25% is 25 of 100. 100 divided by 25 is equal to 4. So, 48 divided by 4 is equal to 12.

So, the final answer is B. They both equal to 12.

Hope it helps :)

6 0
2 years ago
149 cars are waiting to take a ferry across the channel. Each ferry can only hold 18 cars. How many cars will be on the last fer
balandron [24]

149 \div 18 = x
8r5 = x
There will be 9 trips the ferry makes and on the last trip there will be 5 cars on the ferry.

5 0
3 years ago
THE BASE AND HEIGHT OF A TRIANGLE WHOSE HEIGHT IS FIVE MORE THAN 6 TIMES ITS BASE
Sedaia [141]
X by 6 then add it all togeth
8 0
3 years ago
Use the distributive property to remove the parentheses.<br> 2(7-w)
Lera25 [3.4K]

Answer:

<h2>14 - 2w</h2>

Step-by-step explanation:

2(7-w)

14 - 2w

7 0
3 years ago
Read 2 more answers
Other questions:
  • The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $8 and eac
    9·2 answers
  • HELP ME ASAP!!! PLEASE
    12·1 answer
  • What’s -1/6, 5/3, -5/6 in order from least to greatest
    11·1 answer
  • Can anyone help me with this one
    10·2 answers
  • How many solutions does the equation 2 + 6(2 – 4) =<br> = 3x<br> 18 + 3x have?
    14·1 answer
  • A paperclip manufacturer puts 75 paperclips in each box. Every hour the factory produces 114,375 paperclips. How many boxes does
    15·1 answer
  • 24 4/8 - 19 5/8 STEP BY STEP EXPLANATION
    12·1 answer
  • 807 x 491<br><br><br> AND THEM ESTIMATE THE ANSWER
    8·2 answers
  • HELPP PLEASE!!!!!!!!
    9·2 answers
  • In a certain year, 20% o RSM AMC 10 participants were invited to compete in American Invitational Mathematics Examination. How m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!