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
Nikitich [7]
3 years ago
7

Which equation does NOT equal 4? -4x + 2 = 18 12x - 19 = 29 -2x + 17 = 9

Mathematics
2 answers:
erica [24]3 years ago
6 0

Answer:

if u'r Q was not equal to -4

the answer r will be B

hope it'll help!

stay safe:)

Lostsunrise [7]3 years ago
4 0

Answer:

-4x + 2 = 18

Step-by-step explanation:

If you rearrange the equation to isolate x, you get x=-4, not 4.

-4x + 2 = 18

-4x= 16

-x=4

x= -4

You might be interested in
40% of 125 is what number?
Hatshy [7]
The answer is 32


Solution for 40 is what percent of 125:

40:125*100 =

( 40*100):125 =

4000:125 = 32

Now we have: 40 is what percent of 125 = 32

Question: 40 is what percent of 125?

Percentage solution with steps:

Step 1: We make the assumption that 125 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$x​.

Step 3: From step 1, it follows that $100\%=125$100%=125​.

Step 4: In the same vein, $x\%=40$x%=40​.

Step 5: This gives us a pair of simple equations:

$100\%=125(1)$100%=125(1)​.

$x\%=40(2)$x%=40(2)​.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{125}{40}$
100%
x%​=
125
40​​

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{40}{125}$
x%
100%​=
40
125​​

$\Rightarrow x=32\%$⇒x=32%​

Therefore, $40$40​ is $32\%$32%​ of $125$125​.
7 0
4 years ago
Read 2 more answers
The two circle pictured above represent two congruent circles.<br> True<br> or<br> False
Sloan [31]

Answer:

False

Step-by-step explanation:

If two circle are congruent, the two circles will have same radius.

As inner circle radius is smaller than outer circle radius.

These two circle have same center. They are called concentric circles

8 0
3 years ago
A pound of apples costs $1.98 how much will 0.75 pounds cost ?
PolarNik [594]

Given:

Cost of one pound of apples = $1.98

To find:

The cost of 0.75 pound of apples.

Solution:

We have,

Cost of one pound = $1.98

So, cost of 0.75 pound of apples = 0.75 × cost of one pound of apples

\text{Cost of 0.75 pound of apples}=0.75\times 1.98

\text{Cost of 0.75 pound of apples}=1.485

Therefore, the cost of 0.75 pound of apples is $1.485.

8 0
4 years ago
Are all triangles prisms or pyramids
Umnica [9.8K]

Answer:

No not all of them.

Step-by-step explanation:

Triangles can be 2d meaning like a flat triangle.

8 0
3 years ago
Please help brainliest
-Dominant- [34]

Answer:

3y-1 = 2y+7

y-1 = 7

y = 8

5(8) + 6 = 5x - 9

46 = 5x - 9

55 = 5x

x = 11

3 0
3 years ago
Other questions:
  • A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of m
    9·2 answers
  • An economics professor randomly selected 100 millionaires in the U.S. The average age of these millionaires was 52.1 years with
    9·1 answer
  • 1 million times 3.14
    13·1 answer
  • Cos^6A+sin^6A=1/4 (1+3cos^2 2A)=1/8 (5+3cos4A​)
    12·1 answer
  • How do you solve ??<br> 5x^4( 6x^4-3x^2 +7)
    10·1 answer
  • First question.. <br> “Write the polynomial divisor…”<br> Algebra 2!!!<br> Please help me
    7·1 answer
  • A train left isiolo on Friday at 11:45 pm.it took 8 hrs 55 mins to reach Nairobi. When did the train reach Nairobi? A . Saturday
    10·1 answer
  • Find the value of GM If DM = 35
    15·1 answer
  • Which graph represents the function r(x) = Ix-21 - 1
    7·2 answers
  • Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!