Answer:
12. (-5)= -60
Step-by-step explanation:
Answer: -60
Step-by-step explanation:
the ( ) does not change the fact that the five is negative, so any number you multiply by it (that is positive) will be negative also.
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# 2/0
You buy a gym membership for $60 and then pay $40 each month. If you have at
most $210 to spend on the membership, how many full months can you use the
gym?
x - 9 = 6
The solution to x =
Answer:
x=15
Step-by-step explanation:
15-9=6
Answer:
x=15
Step-by-step explanation:
6+9=15
2. Aqueous cleaners are
parts cleaning agents.
Answer:
water based
Step-by-step explanation:
trust
What is the range of the function f(x) = -1/3|x - 1| - 2?
A. all real numbers
B. all real numbers less than or equal to -2
C. all real numbers less than or equal to 1
D. all real numbers greater than or equal to -2
The speed of a car is increased at a constant rate. If the speed is increased by 54m/s over a 6 second period what is the acceleration
Answer:
9ms^-2
Step-by-step explanation:
a = dV/dt
a = 54ms^-1/6s
a = 9ms^-2
Seventeen less than three times a number is less than four times the number decreased by nine.
Answer: x > -8
Step-by-step explanation:
3x - 17 < 4x - 9 subtract 3x from both sides, and add 9 to both sides
-3x + 9 < -3x + 9
0 - 8 < x + 0 Rewrite and reverse the sign to simplify
x > -8
Find three consecutive ODD integers such that the sum of 7 times the smallest and twice the largest is -91. Name the smallest integer..
Answer:
-11, -9, -7the smallest: 2x+1 = -11Step-by-step explanation:
{z - some integer}
2z+1 - the smallest number
7(2z+1) - seven times the smallest number
2z+1+2=2z+3 - the middle number
2z+3+2 = 2z+5 - the largest number
2(2z+5) - twice the largest number
7(2z+1) + 2(2z+5) - the sum of 7 times the smallest and twice the largest
7(2z+1) + 2(2z+5) = -91
14z + 7 + 4z + 10 = -91
-17 -17
18z = -108
÷18 ÷18
z = -6
2z+1 = 2(-6)+1 = -12 + 1 = -11
2z+3 = 2(-6)+3 = -12 + 3 = -9
2z+5 = 2(-6)+5 = -12 + 5 = -7
how does 1+1=2 (if you want a lot of points)
Answer:
1 + 1=2
Step-by-step explanation:
1 and 1 add to 2
Solve the equation for r. s=7r-33.
Answer: [tex]r=\frac{s+33}{7}[/tex]
Step-by-step explanation:
s = 7r -33. add 33 to both sides +33 -33 =0 ."cancels"
s + 33 = 7r divide both sides by 7 7r/7 7/7 = 1 'cancels' and leaves r
(s + 33) / 7 = r
[tex]r=\frac{s+33}{7}[/tex]
Type the missing number. 7 + N=13 N=
Answer:
N = 6
Step-by-step explanation:
7 + N = 13
subtract 7 from both sides
N = 6
hope this helps
Hi!
Your answer will be: N=6
Reason being: 7+6=13
Therefore, the answer is 6.
Hope this helps!
Let me know if you need anymore help, I'd be delighted to!
Yours truly,
~~~Pickle Poppers~~~I WILL GIVE BRAINLIEST TO FIRST PERSON THAT ANSWERS... HURRY!!
The amount of money left in Alma’s bank account is expressed by the linear equation y = -27x + 577, where x represents the number of weeks and y represents the amount of money left in her account. After how many weeks will Alma have $145 left in her account?
12 weeks
16 weeks
22 weeks
26 weeks
Answer:
16 weeks
Step-by-step explanation:
just took test today hope this help mark me as brailist and add me
Answer:
16 weeks
Step-by-step explanation:
[tex]y = -27x + 577[/tex]
Since y represents the amount of money left in her account, we can replace it with $145 to solve for x (number of weeks)
[tex]145=-27x+577[/tex]
Switch sides:
[tex]-27x+577=145[/tex]
Subtract 577 from both sides:
[tex]-27x+577-577=145-577\\[/tex]
[tex]-27x=-432[/tex]
Divide both sides by -27:
[tex]\frac{-27x}{-27}=\frac{-432}{-27}[/tex]
[tex]x=16[/tex]
After 16 weeks, Alma will have $145 left in her account.
what expression is equivalent to 3a - 2a x 4a +6a
Answer:
a (9 - 8 a x)
Step-by-step explanation:
Simplify the following:
3 a - 2 a x×4 a + 6 a
-2 a x×4 a = -2 a^2 x×4:
3 a + -2 a^2 x×4 + 6 a
-2×4 = -8:
3 a + -8 a^2 x + 6 a
Grouping like terms, 3 a - 8 a^2 x + 6 a = -8 a^2 x + (3 a + 6 a):
-8 a^2 x + (3 a + 6 a)
3 a + 6 a = 9 a:
-8 a^2 x + 9 a
Factor a out of -8 a^2 x + 9 a:
Answer: a (9 - 8 a x)
The expression that is equivalent to [tex]3a - 2ax \times 4a +6a[/tex] is: [tex]\mathbf{a(9 - 8ax)}[/tex]
Given the expression:
[tex]3a - 2ax \times 4a +6a[/tex]
To find an expression that is equivalent to the above expression, we will need to simplify the expression.
Multiply[tex]3a - 2ax \times 4a + 6a\\\\3a - 8a^2x + 6a[/tex]
Add like terms together[tex]3a + 6a - 8a^2x\\\\9a - 8a^2x[/tex]
Simplify the expression further by factoring out
[tex]a(9 - 8ax)[/tex]
Therefore, the expression that is equivalent to [tex]3a - 2a \times 4a +6a[/tex] is [tex]\mathbf{a(9 - 8ax)}[/tex]
Learn more here:
https://brainly.com/question/11033026
There are 3 triangles and 6 circles. What is the simplest ratio of circles to triangles?
Answer:
2:1
Step-by-step explanation:
Help me math pls 8th grade math
Answer: 20: A, 18: D, 8: All yes but the last one, 17: A
Step-by-step explanation:
I don't usually get stuck on stuff like this bu For whatever reason I have no idea
Part A: If (72)x = 1, what is the value of x? Explain your answer.
Part B: If (70)x = 1, what are the possible values of x? Explain your answer.
No rush I just need some help
Answer:
1/72=x (part a)
1/70=x (bart b)
Step-by-step explanation:
Divide 1 by 72 for part a, and divide 1 by 70 for part b.
Answer:
the answer is x= -1
Step-by-step explanation:
I know this because 72x-1 is the same as 72 divided by 1 which is 1
Solve the equation ax+b=c for a in terms of x, b, and c
answer:
a=c/x-b
Step-by-step explanation:
ax+b=c isolate a
a+b=c/x divide b on both sides
a=c/x-b subtract b on both sides
......................................................................................................................................................
Answer:
please be more specific
14x - 2> 20x + 10
please help!
Answer:
x < -2
Step-by-step explanation:
So if you want to find x we want to simplify the equation first:
14x - 2 > 20x + 10
We should subtract 10 on both sides first:
14x - 12 > 20x
And then subtract 14x from both sides:
- 12 > 6x
Then we want to divide 6 from both sides:
-2 > x
There ya go:
x is less than -2; x < -2
With some species of bamboo, you can actually see them grow. You could observe 30 centimeters of growth in just 1/3
of a day. At what rate does this bamboo grow?
Answer:
The bamboo grows at a rate of 90cms a day
Step-by-step explanation:
1/3 of a day = 30cms
3/3 of a day = 30 * 3 cms = 90 cms
Hope this helps, Thank you!
The bamboo grows at a rate of 3.75 centimeters per hour.
What is Division?A division is a process of splitting a specific amount into equal parts.
To find the rate at which the bamboo grows, we can use the formula:
rate = distance/time
Here, the distance is 30 centimeters, and the time is 1/3 of a day, which is equivalent to 8 hours. Therefore, we have:
rate = 30 centimeters / 8 hours
Simplifying, we get:
rate = 3.75 centimeters per hour
Therefore, the bamboo grows at a rate of 3.75 centimeters per hour.
To learn more on Division click:
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How many lakhs are there in 1 crore
Answer:
. 1 Crore is equal to 100 Lakhs if wrong sorry
Step-by-step explanation:
Answer:
100 Lakhs is equal to one crore
Hope it helps!
What is 5:1 as a fraction?
Answer:
5/1
Step-by-step explanation:
Example:
Decimal:
0.051
Fraction:
51/1000
Percentage:
5.1%
I think this is what you want
A coordinate plane. A line goes through the point (6,–2) and has a slope of –3. What is the value of a if the point (a,7) lies on the line? a =
Step-by-step explanation:
it would be one
Answer:
3
Step-by-step explanation:
Given h(x) = 4x - 5, solve for a when h(x) = 7.
Answer: h(x) = 23
Step-by-step explanation:
Plug x in the equation
h(x) = 4(7) - 5
h(x) = 28 - 5
h(x) = 23
Solve for x: 2 logz 2x = 6
Answer:
x=3
Step-by-step explanation:
if the equation is 2x=6 then you'd do 6/2 and 2x/2 to cancel out the 2 and get x=3
Are the linear expressions equivalent?
8x-12 and -4(-2x+3)
kyle preordered a playstation 5 for 499. he now only has $56 . how much money did he have before pre ordering the play station
Answer:
He had 499 + 56 = 555
Step-by-step explanation:
Answer:
Kyle had $555 before preordering his PlayStation 5.
Step-by-step explanation: If Kyle spent $499, and has $56 left, you add the two values together. 499+56= 555. Therefore, Kyle had $555 before preordering his PlayStation.
Not sure what the student did wrong here.
Step-by-step explanation:
The slope of the perpendicular line is the opposite inverse. So the student should have used -1/4 as the slope of the perpendicular line, not 1/4.
what is ratios and how is it solved
What is the effect on the graph of f(x)=1/x when it is transformed to g(x)=1/x+9?
A. The graph of f(x) is shifted 9 units up.
B. The graph of f(x) is shifted 9 units to the right.
C. The graph of f(x) is shifted 9 units to the left.
D. The graph of f(x) is shifted 9 units down.
The effect on the graph of f(x) when it transformed to g(x) is the graph of f(x) is shifted 9 units up.
The correct answer is an option (A)
What is function?"It defines a relation between input and output values.""In function, for each input there is exactly one output."What is graph of a function?"It is a set of points which satisfies given function."
For given question,
We have been given two functions [tex]f(x)=\frac{1}{x}[/tex] and [tex]g(x)=\frac{1}{x}+9[/tex]
We know that if function f(x) is transformed to f(x) + k where k > 0, then it translates upward k units.
The function g(x) is f(x) + 9
This means, the graph of function g(x) is the graph of function f(x) shifted 9 units up.
Therefore, the effect on the graph of f(x) when it transformed to g(x) is the graph of f(x) is shifted 9 units up.
The correct answer is an option (A)
Learn more about transformation of function here:
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Last one (for now)
Which of the following relations describes a function?
A.
{ (-1, -2), (-2, -1), (1, 2), (2, 1) }
B.
{ (1, 1), (1, 2), (2, 1), (2, 2) }
C.
{ (1, -1), (1, 1), (2, -1), (2, 1) }
D.
{ (0, 0), (0, 1), (1, 0), (1, 1) }
Answer: A
Hope this helps :)
Answer:
A
Step-by-step explanation:
