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
Hunter-Best [27]
4 years ago
13

The picture is incorrect but what is the correct value of x

Mathematics
1 answer:
Monica [59]4 years ago
6 0
Start with -3x + 2 = -7
Subtract 2 from each side
-3x = -9
Divide each side by -3
x = 3
You might be interested in
The distance in meters, d, that Josefina walks over time in minutes, t, is given by this equation.
almond37 [142]

Answer:

She walks 100 m in 1 minute

Step-by-step explanation:

Here, given the equation, we want to know the distance covered in a minute

From the question, the equation is;

d = 100t

so when t is 1

d = 100 * 1 = 100 m

4 0
4 years ago
What is 1 and 1/2% of 400?
aniked [119]
\bf {{ a}}\%\ of\ b \implies  \cfrac{{{ a}}}{100}\cdot b\implies {{ a}}\div 100\cdot b\\\\
-----------------------------\\\\
thus
\\\\

\begin{cases}
{{ 1}}\%\ of\ 400 \implies  \cfrac{{{ 1}}}{100}\cdot 400\implies {{1}}\div 100\cdot 400\\
--------------\\
{{ \frac{1}{2}}}\%\ of\ 400 \implies  \cfrac{{{ \frac{1}{2}}}}{100}\cdot 400\implies {{\frac{1}{2}}}\div 100\cdot 400
\end{cases}

you tell us
3 0
3 years ago
McCune Landscaping buys 100 shovels for $15 each. McCune sells all 100 shovels at $29.99. What is the profit?
Masja [62]
$1499 is the answer you multiply 100 by 15 then 100 by 29.99 and get 2999 and 1500. You subtract them together 2999-1500 to get 1499

3 0
3 years ago
What is the area? Please explain steps so I can attempt to understand
yarga [219]

Answer:

12 \sqrt{2}

Step-by-step explanation:

you can use hypotenuse formula

45-45-90 isosceles right triangle

so, 45= x

x² + x² = 24²

2x² = 24²

x²= 24.12

x= \sqrt{288}  = 12 \sqrt{2}

or :

you can use this rule: if you see a 45 45 90 isosceles right triagngle (you can look picture) 45=a cm and 90 = a\sqrt{2}

cm

so ;

a \sqrt{2}  = 24

a= 12 \sqrt{2}

hope this helps ^-^

3 0
4 years ago
Find the zeros of the function
Anarel [89]

Answer:

lesser: -1

Greater: 2

Step-by-step explanation:

We need to figure out what values of x make it equal to 0

because it's all being mulitplied we just need one parathenses to equal 0

so we can set them equal to 0

which means we have

x-2=0

3x+3=0

Solve for x and get

2

-1

6 0
3 years ago
Other questions:
  • What is backwards multiplication
    6·1 answer
  • 4 yd 8 in + 6 yd 6 in=?
    12·1 answer
  • 12 divided by 2.65 rounded to the nearest hundredths
    5·2 answers
  • What is 09.234 in word form
    6·2 answers
  • While thrilling, there is a chance that you would have an accident if you elected to drive on the wrong side of a divided highwa
    7·1 answer
  • Plz answer this quick!! 30 points and I’ll give brainliest. PLZ
    7·1 answer
  • 20 kg potatoes are sold at $12.80 each.If you have only $48, how many 20kg bags can you buy<br>​
    13·2 answers
  • 7^8 x 7^-4 what’s the answer
    14·2 answers
  • A gull can fly at a speed of 22 miles per hour. about how many feet per hour can the gull fly
    15·1 answer
  • PLEASE HELP ASAP ILL GIVE BRAINLIEST IF CORRECT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!