Answer:
X=-5
X=-7
Step-by-step explanation:
-12x+(-4)=56
rewrite the equation to -12x-4=56
add 4 to both sides
-12x=60
Divide by -12 on both sides
x=-5
-2.1x+(-3.9)=10.8
-2.1x-3.9=10.8
-2.1x=14.7
divide by -2.1 on both sides
x=-7
Solve the following equation and then check your solution. Show all of your work.
-17 + 7 = 33
Answer:
thats a false equation
What is the equation of a line that is parallel to the line y = 2x + 7 and passes through the point (–2, 4)?
Group of answer choices
y = 2x + 8
y = −12x − 2
y = 2x + 4
y = −12x + 3
For every 10 bottles collected and returned to the depot, you are paid 25 cents. How many bottles would you need to collect $10?
Answer:
You would need 250 bottles to collect $10.
Step-by-step explanation:
10 bottles / 25 cents = 0.4 cents per bottle
10 bottles / 0.4 cents per bottles = 25 bottles
25 bottles * 10 bottles = 250 bottles
Hope this helps:)
Answer:
25 cents x 40 bottles =10.00
Step-by-step explanation:
25 cents = 10 bottles
1 dollar = 40 bottles
40 bottles = 20$
how do I solve w+ 4 = 16
Answer:
w=12
you move and subtract 4 from 16
David made an error when determining the product of (–2.5)(–8.3). Step 1: (–2.5)(–8.3) = (–8.3)(–2.5) Step 2: = (–8.3)(–2) + (–8.3)(–0.5) Step 3: = (–16.6) + (–4.15) Step 4: = –20.75 In which step did David make his first error? Step 1 Step 2 Step 3 Step 4
Answer:
Step 3
Step-by-step explanation:
I did it on edg and got it right
also can I have some brainiest
Answer:
Step 3
Step-by-step explanation:
EDG2020
HOPE THIS HELPED!!! :)
I"LL GIVE 100 PTS PLEASE ANSWER THIS QUESTION
Study card E. If there are 6 grams of fat in the snack, how
many grams of protein are there?
Answer:
6 grams of fat in a snack then 50 grams of protein in snacks
Answer:
Step-by-step explanation:
this question is already answered
The first three terms of a geometric sequence are as follows.
-7, 14, -28
Find the next two terms of this sequence.
Give exact values (not decimal approximations).
-7, 14, -28, 00
Answer:
The next two terms of the sequence -7, 14, and -28 are 56 and - 112.
Step-by-step explanation:
-7 * -2 = 14
14 * -2 = -28
The sequence is to multiply each number by -2.
-28 * -2 = 56
56 * -2 = -112
Answer: The next two terms of the sequence -7, 14, and -28 are 56 and - 112.
Step-by-step explanation:
Determine the value of y, if x is 6.
y = |x|-1
Answer:
Answer:
5
Step-by-step explanation:
Which of these relations is a function?
Why is this? This is the only relation that passes the vertical line test.
The other choices have situations where we can draw a single straight vertical line through more than one point on the blue curve. That means the graph fails the vertical line test and we do not have a function.
For a function to be possible, any x input must lead to exactly one y output.
Answer:
2nd one
Step-by-step explanation:
Find the slope of the line. Explain how you know.
Write an equation for the line.
Find the values for a and b. Explain how you know.
Help me out please an thank
Point E is on a line segment DF . Given DE =12 and EF = 6, determine the length DF
Answer:
18
Step-by-step explanation:
Given that the distance between DE is 12 And EF is 6
We can determine that the length is the two put together so 12+6=18
Solve the following equation for D:
fD-7=q2
The expression that represents D is (q²+7)/f
The subject of formula is a way of representing a variable to represent all other variables in a function
Given the expression
fD - 7 = q²Add 7 to both sides
fD - 7 + 7 = q² + 7
fD = q² + 7
Divide both sides by f
fD/f = (q²+7)/f
D = (q²+7)/f
Hence the expression that represents D is (q²+7)/f
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Find the base if the part is $570 and the rate of increase is 14%. Round to the nearest cent if necessary.
Answer:
$500.00
Step-by-step explanation:
To solve this problem, you use the basic percent formula.B = P / (1 + R)B = 570 / (1.14)B = 500
PLEASE ANSWER THIS ASAP !!!
Juan read 300 pages in 5 days and Jose read 150 pages in 3 days are these reading rates equivalent
Answer:
No, they aren't equivalent.
Step-by-step explanation:
First divide 300 by 5 to figure out how many pages he read in each day.
That would be 60 pages each day.
Then, divide 150 by 3.
That would be 50.
Since 60 ≠ 50, the reading rates are not equivalent.
Hope I helped :)
Determine the range of the function y = -2x^2 + 3
If the circumference of a circleis 88m,find its diameter.
Answer:
D ≈ 28 or D = [tex]\frac{88}{\pi }[/tex]
Step-by-step explanation:
D = C / [tex]\pi[/tex]
D = 88 / [tex]\pi[/tex]
OR
D = 88 / 3.14
D ≈ 28
In the figure, MQ , SP and NR intersect at point O. What is the value of x? A. 110° B. 60° C. 70° D. 90°
The value of X which is at point O would be = 70°. That is option C.
What is angels of a straight line?The angles of a straight line is defined as the angles that when added up, sums up to 180°.
Both angle NOP, POQ and QOR are angles on a straight line that adds up to 180°.
That is;
X = 180-(50+60)
= 180-110
= 70°
Learn more about angles here:
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Can somebody help please?
Also there are 10 people :3
Answer:
12
Step-by-step explanation:
adding them altogether
Write the decimal as a fraction.
0.017
Answer:
The answer would be 17/1000
Step-by-step explanation:
Answer:0.017 as a fraction would be 17/1000
Step-by-step explanation:
what equation represents a line which is perpendicular to x=0
Answer:
x= 1
Step-by-step explanation:
any equation where x = a single number
The equation of line which is perpendicular to x=0 is y = 7.
What is Line segment?
A line segment is a piece or part of a line having two endpoints.
The condition is given as;
A equation which represents a line which is perpendicular to x=0.
Now,
When we plot x = 0 vertical line , a perpendicular line of x = 0 will simply have a y - value.
Thus, By option;
The equation of line which is perpendicular to x=0 is y = 7.
Learn more about the line segment visit:
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The complete question is this;
What equation represents a line which is perpendicular to x=0?
1. y = 7
2. x = 4
3. y = x + 1
4. x = 3y
Antwan’s car loan is automatically deducting $150 from his bank account every month. How much will the deductions total for the year?
Answer:
$1,700
Step-by-step explanation:
Multiply the rate that money is being taken out at by the amount taken out at
12 x 150
Maria bicycled every day for 14 days. She traveled 294 miles. How many miles did she travel per day?
Answer:
Maria bicycled 21 miles per day.
Step-by-step explanation:
294/14=21
Hope this helps!
please help me with the question
Answer:
4.08, 480, 4080, 4800
Step-by-step explanation:
When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that the sum is a multiple of 3 or greater than 6.
The answer is 9 it’s a multiple of 3 and is also greater than 6
Answer:
7/9
Step-by-step explanation:
All but 8 of the 36 outcomes are a multiple of 3 or greater than 6. The probability is ...
p(x mod 3 = 0 | x > 6) = 28/36 = 7/9
Is -3/4 rational or irrational
Answer:
Rational
Step-by-step explanation:
The fraction -3/4 can be written as a ratio, and is a finite amount, making it rational.
can you help? 6+(−4 3/4)+(−2 1/8)
Answer:
I believe it's -7/8
you have to make the fractions improper first with a common denominator and since -4 3/4 and -2 1/8 are negative and 6 is positive, you come out with -7/8
3 message Bill weighs 120 pounds and is gaining 10 pounds per month. Phil weighs 204 pounds and is losing 4 pounds per month. How many months will it take for Bill to Weigh the same as Phil? Write an equation to solve this problem
Answer:
6 months
Step-by-step explanation:
120 +10x = 204 - 4x
10x + 4x = 204 - 120
14x = 84
x = 6
The formula F=95C+32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature measured in degrees Fahrenheit when the Celsius temperature is 50°C?
A. 42°F
B. 90°F
C. 58°F
D. 122°F
Answer:
D, 122°F
Step-by-step explanation:
°F = 9/5°C + 32
°F = 9/5(50) +32
°F = 90 + 32
°F = 122
