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
dolphi86 [110]
2 years ago
12

Hurry ASAP!!!!! I only need help with number 6 please explain how you get the answer to! The instructions for his equation is: s

ubtract by changing the signs of the subtrahend and combining as in addition!

Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
5 0

Answer:

-ax + 6by + 10

Step-by-step explanation:

(2ax + 3by + 5) - (3ax - 3by - 5)

Subtrahend is the value AFTER the subtraction sign.  So in this example the subtrahends enclosed in the 2nd bracket are 3by and 5.

So subtracting by changing the signs of the subtrahends:

= 2ax + 3by + 5 - 3ax + 3by + 5

Collecting like terms:

= 2ax - 3ax + 3by + 3by + 5 + 5

Combining like terms:

= -ax + 6by + 10

You might be interested in
Shape 1 is similar to shape 2
melamori03 [73]

Yes it is, and don't worry, I hate school too! Amazing username!

8 0
3 years ago
Express 3080 as a product of prime factors
n200080 [17]
Prime Factors of 3080 =2, 2, 2, 5, 7, 11

Which is the same as = 23 x 5 x 7 x 11

Prime Factors Tree of 3080

3080
/ \
2 1540
/ \
2 770
/ \
2 385
/ \
5 77
/ \
7 11
/ \
11 1
4 0
3 years ago
A city has 3 new houses for every 9 old houses. If there are 15 new houses in the city, how many old houses are there?
Arisa [49]

Answer:

45 old houses

Step-by-step explanation:

new houses : old houses

3 : 9

15 : ?

(3 = 1st ratio and 9 = 2nd ratio)

To find the missing ratio, divide the first ratio from the new ratio:

15 / 3 = 5

Take the product and multiply that by the second ratio to find the missing ratio:

9 x 5 = 45

6 0
2 years ago
Read 2 more answers
Round to ten thousands 25497 54088
Inessa [10]
I think it's 254974090
4 0
3 years ago
Find the value of x that makes ABCD a parallelogram.
olganol [36]

The angle 5x will be 50⁰. Then the correct option is D.

<h3>What is a parallelogram?</h3>

It is a polygon with four sides. The total interior angle is 360 degrees. A parallelogram's opposite sides are parallel and equal.

The diagram is given below.

We know the sum of internal angles is 360 degrees.

Then we have

5x + 130 + 5x + 130 = 360

                         10x = 100

                             x = 10

Then the angle 5x will be

5x = 5(10)

5x = 50⁰

Then the correct option is D.

More about the parallelogram link is given below.

brainly.com/question/1563728

#SPJ1

4 0
1 year ago
Other questions:
  • In the game of tic-tac-toe, if all moves are performed randomly the probability that the game will end in a draw is . Suppose si
    6·1 answer
  • Write an equation that represents a line that is parallel to y=3/4x and passes through the point (2,1).
    5·1 answer
  • ANSWER PLZ 5TH GRADE MATH​
    8·2 answers
  • Use a commutative property to complete the statement. ba=
    8·1 answer
  • NEED HELPPPP<br> Change 19 and three fourths% to a fraction or a mixed number.
    9·1 answer
  • Find the 18th term of the arithmetic sequence whose common difference is d = 2 and whose first term is a, =5.
    10·1 answer
  • In aerobic respiration
    9·2 answers
  • The square and the triangle have equal perimeters.
    6·1 answer
  • PLZZ HELPPP I need someone to solve these metric system operations!!!
    6·2 answers
  • The first National Health and Nutrition Exam Survey reported that the average body mass index(BMI) in the 25 to 39 age group for
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!