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
sveta [45]
2 years ago
10

Complete the equivalent equation for –7x – 60 = x2 + 10x.

Mathematics
1 answer:
cupoosta [38]2 years ago
6 0

Answer:

x = -5

x = -12

Step-by-step explanation:

- 7x - 60 = x^2 + 10x

add 7x to both sides

x^2 + 17x = -60

add 60 to both sides

x^2 + 17x + 60 = 0

factorise quadratic

(x + 12) (x + 5) = 0

<em>x = -12</em>

<em>x = -12x = -5</em>

You might be interested in
A package of balloons contains 5 green, 3 yellow, 4 red, and 8 pink balloons. Suppose you reach in the package and choose one ba
yulyashka [42]

Answer:

a pink balloon

Step-by-step explanation:

idrk if im right, but it kinda makes sense bc p=pink and there are more pinks so you are more likely to grab a pink... if m not right sorry lol.

4 0
2 years ago
Please anyone help i really need help it’s due please!!
Diano4ka-milaya [45]
Answer: w = 41

QU = 2(RT)

w + 41 = 2w
w = 41
6 0
3 years ago
I'm confused how do I simplify that??
zimovet [89]
The answer is simply 2x over 5(fraction) +1 so it the first choice
6 0
3 years ago
Read 2 more answers
Simplify √5x/x √ 20 answer choices <br>a.1/2 <br>b.√x/2x <br>c.√x/2
Vsevolod [243]

Answer:

a

Step-by-step explanation:

5 0
3 years ago
The gift shop at manatee mall was having a clearance sale everything marked down 30%. The original price of a manatee hat was 18
jeka94
<h2>Greetings!</h2>

Answer:

$12.60

Step-by-step explanation:

To find this, you need to remember this equation:

Starting amount x \frac{100 - percent}{100}

Plug these values in:

18 x \frac{70}{100} = 12.6

So the clearance price was $12.60!


<h2>Hope this helps!</h2>
7 0
3 years ago
Other questions:
  • Sean has some candy bars that he wants to give away. He is going to give each person \dfrac18 8 1 ​ of a bar, and he has 2\dfrac
    10·1 answer
  • Warm up. help please
    12·1 answer
  • How do you solve <br> -9x+5(8x-7)?
    14·2 answers
  • Say 1 to 10 in Japan
    5·2 answers
  • P(x) = 2x^4 - x^3 + 2x^2 - k where k is an unknown integer. P(x) divided by (x+1) has a remainder of 2. What is the value of k?
    11·1 answer
  • Help pls I'm gonna be screwed if you don't get this pls pls pls anyone who knows math well pls help me I'm gonna cry it's over d
    14·1 answer
  • Look at the picture pls pls pls i need help
    15·2 answers
  • Explain how to determine if you have a direct variation or proportional relationship
    7·1 answer
  • Can someone please tell me if this is right!
    13·1 answer
  • Pls solve question 4b. Verrry urgent . Ok tyy
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!