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
Galina-37 [17]
3 years ago
7

6. What is the sum of the solutions?

Mathematics
1 answer:
vlada-n [284]3 years ago
8 0

x * x = x^2

x * .7 = .7x

-6 * x = -6x

-6 * .7 = -4.2

x^2 + .7x - 6x -4.2

x^2 - 5.3 - 4.2

x = 6

You might be interested in
6.1 Define the term inflation.<br>​
Harlamova29_29 [7]

Answer:

the action of inflating something or the condition of being inflated.

"the inflation of a balloon"

ASTRONOMY

(in some theories of cosmology) a very brief exponential expansion of the universe postulated to have interrupted the standard linear expansion shortly after the Big Bang.

2.

ECONOMICS

a general increase in prices and fall in the purchasing value of money.

"policies aimed at controlling inflation"

7 0
2 years ago
An amphitheater has 22 seats in the first row, 26 in the second, 30 in the third, and so on, for 30 rows. How many seats are in
Rama09 [41]

Answer:156 seats.

Step-by-step explanation:So you need to do is keep adding

4 to 30 27times. Then you add 22 and 26 to the sum.

6 0
4 years ago
Read 2 more answers
A school needs 25 butterfly breeding kits, and places an order with an educational company. They already have 7 kits, and they r
Nina [5.8K]
25 - 7 = 18 | 18 - 3 = 15 The school received 15 kits in the box. The reason why is because there are 3 kits that they haven't received yet. Then there were 7 that they already had, so that means there are 10 kits that wont be included in the box.
5 0
3 years ago
Read 2 more answers
Chad baked 12 cookies with 2 scoops of flour. How many scoops of flour does
Rom4ik [11]

Answer:

7

Step-by-step explanation:

Set up a proportion

12 cookies / 2 cups = 42 cookies / x   Notice that cookies are on the top and cups are on the bottom of each proportion.

12/2 = 42/x                Cross multiply

12x = 84                    Divide by 12

x = 84/12

x = 7

He will need 7 cups to make 42 cookies.

7 0
3 years ago
Math help will mark branliest
Firlakuza [10]

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • If (x+5)^2=35, what is the appropriate positive value of x?
    8·1 answer
  • Simplify.<br><img src="https://tex.z-dn.net/?f=%20-%20%286p%20%7B%7D%5E%7B2%7D%20%20-%20q%20-%204%29%20%2B%20%283%20-%20p%20%7B%
    6·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!
    5·2 answers
  • Why did the football coach send in his second string
    6·1 answer
  • Solve for x. <br> −x/2&lt;−1
    11·1 answer
  • How do we show that two lines are parallel when using slope? How do we show they are perpendicular when using slope?
    11·1 answer
  • Find the area of the following composite figure: A circle with a area of 50 inches, a rectangle with an area of 75 inches, and a
    13·1 answer
  • 10. Represent Real-World Problems Describe a real-world situation that
    10·1 answer
  • Help me pls ill give extra points :)
    6·2 answers
  • Gabriella's morning exercise routine includes both jogging and power yoga. On average, she
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!