Answer:
x=2
Step-by-step explanation:
-7x-5x+8=-16
-12x=-8-16
-12x=-24
x=2
Answer:
X=2
Step-by-step explanation:
-7x - 5x + 8 = -16
-12x = -24
x=2
What number decreased by 3.5 equals 12.7?
Answer:
16.2
Step-by-step explanation:
you add 3.5 to 12.7
3.5 + 12.7 = 16.2
hope this helps
What is the degree of the polynomial? *
2x+y+4x5y + 2xºy
W
Answer:
Oh this is easy it is 6 so yea I'm right
10+(-3)+(-4)+(-7)+0+(-4)+0
Answer:
-8
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
94,685 written in standard form
what is the value of d(15)?
Answer:
15d
Step-by-step explanation:
because d times 15 = 15d
Help help help help help ASAP
Answer:
No, it is much too low
Which is more precise ?
4.2L or 2 mL
Answer:
2ml
Step-by-step explanation:
Answer:
I think 2 ml... as it is a much smaller quantity
what is the equation of a line that passes through the points (0,5) and (4,8)?Write your answer in the slope-intercept form
Answer:
Step-by-step explanation:
(8-5)/(4-0)= 3/4
y - 8 = 3/4(x - 4)
y - 8 = 3/4x - 3
y = 3/4x + 5
What is the domain value of the range is -5?
Answer:
- 1Step-by-step explanation:
Function given
f(x) = 4x - 1Range = -5
f(x) = -54x - 1 = -54x = 1 - 54x = -4x = -1Domain is -1
A polynomial has two terms. Check all of the
factoring methods that should be considered.
common factor
difference of cubes
sum of cubes
difference of squares
perfect-square trinomial
factoring by grouping
Answer:
Common factor
Difference of cubes
Sum of cubes
Difference of squares
Step-by-step explanation:
Answer: A, B, C, and D
common factor
difference of cubes
sum of cubes
difference of squares
Angel earned $70 mowing lawns, which is 140% of the amount George earned. How much money did George earn?
A.$35
B.$45
C.$50
D.$55
Answer:
c is the answer
Step-by-step explanation:
Answer:
the answer is c
Step-by-step explanation:
and if you do not have a b or c it will be 50
solve for g
9g=3(−4+5g)
Answer:
g=2
Step-by-step explanation:
9g=3(-4+5g)
9g= -12+15g
-15g -15g
-6g=-12
÷-6 ÷-6
g=2
Reduce to simplest form: -3/7 + 5/2=?
Answer:
2 1/14
Step-by-step explanation:
George bought 4 Submarine sandwiches for birthday party if each person will eat 2/3 of a sandwich how many people King George feed?
Answer:
King George can feed 6 people.
Step-by-step explanation:
Break down each of the four sandwiches into three parts (it helps to draw this out), then take two thirds from each sandwich, this will leave you with four parts left over, which is then broken down into two portions.
Please answer my question ASAP...Algebra 2
The surf instructor has an initial fee of $12 and charges $8 per hour for lessons, which is represented by the equation y = 8x + 12, where x is the number of hours and y is the total cost. The instructor gives 32 hours of lessons a month to Sandra and 24 hours of lessons a month to Bela. What is the total amount the instructor makes in a month?
Sandra: y = 8 (32) + 12. y = 256 + 12. y = 268. The instructor receives 268 dollars a month from Sandra.
Answer:
Step-by-step explanation:
Y=8(32)+12
Y=256+12
Y=268 (Sandra)
Y=8(24)+12
Y=192+12
Y=204 (Bela)
204+268=472
He earns $472/month
Answer:
It's $472
Step-by-step explanation:
|x-4|=6x+16 solve equation please
Step-by-step explanation:
|x-4|=6x+16 To find the absolute value :
x - 4 = 6x + 16 or x - 4 = -6x - 16 for first equation
x - 4 = 6x + 16 export like terms to the same side of the equation
-4 - 16 = 6x - x (The terms chages signs from negative to positive and from positive to negative when exported to the other sideof the equation)
-20 = 5x divide by 5
-4 = x
For the second equation
x - 4 = -6x - 16 export like terms to the same side of the equation
x + 6x = -16 + 4
7x = -12
x = 1.7 approximately
find the unknown angle in tye guven figure with reason
Step-by-step explanation:
the opposite angles are always same.
In Geometry class, Taryn presented a counterexample to disprove a conjecture
written on the board. The counterexample Taryn gave is shown.
An isosceles triangle has two congruent angles and two congruent sides.
Which conjecture is disproved by Taryn's counterexample?
A. If a polygon is regular, all angles will be congruent and all sides will be
congruent.
B. One angle in an isosceles triangle is always obtuse.
C. The number of congruent sides in a triangle determines the number of congruent
angles.
D. If a polygon is not regular, the polygon will not have any congruent angles or
congruent sides.
Answer:If a polygon is not regular will it have any congruent angles
Step-by-step explanation:
Winning the jackpot in a particular lottery requires that you select the correct three numbers between 1 and 44 and , in a separate drawing, you must also select the correct single number between 1 and 41. Find the probability of winning the jackpot.
Answer:
[tex]\frac{1}{3,492,544}[/tex]
Step-by-step explanation:
Since winning the lottery as described in the question is a series of events that need to occur in a sequence in order for it to be a winning ticket then this is a dependent event. Therefore to find the probability of actually winning we multiply the probability of getting each number which is calculated by dividing the amount of times the number appears by the total amount of numbers.
For example the first three numbers are 1 out of 44 therefore the probability of hitting just one correct number is [tex]\frac{1}{44}[/tex] ... now we multiply
[tex]\frac{1}{44} * \frac{1}{44} * \frac{1}{44} * \frac{1}{41} = \frac{1}{3,492,544}[/tex]
(Multiplying fractions is simply multiplying the numerators together and then the denominators together) Finally we see that the probability of actually winning the jackpot is [tex]\frac{1}{3,492,544}[/tex]
Mount McKinley is Alaska is 5910 feet higher
than Mount Rainier in Washington. Together,
their heights total 34,730 feet. How high is each
mountain?
Answer:
20,320 feet
Step-by-step explanation:
Let Mt Rainer be X.
Let Mt KcKinley be X+5,910.
So, X + (X + 5,910) = 34,730
Combine the variables and, 2X + 5,910 = 34,730
Subtract 5,910 from both sides and, 2X = 28,820
Divide both sides by 2 and, X = 14,410
So, Mt Rainer is 14,410 and Mt McKinley is (14,410 + 5,910) = 20,320
Answer:
Mount McKinley = 34,730
Mount Rainier = 28,820
Step-by-step explanation:
Step 1:
x + 5,910 = 34,730 Equation
Step 2:
x = 34,730 - 5,910 Subtract 5,910 on both sides
Step 3:
x = 28,820
Step 4:
28,820 + 5,910
Answer:
Mount McKinley = 34,730
Mount Rainier = 28,820
[tex]Simplify\;the\;following\;2\;for\;50\;points!\\\\1...\;-7x - 5x + 8 = -16\\2...-3m - 5 = 5m - 13\\\\NO\;answers\;breaking\;the\;Brainly\;guidelines\;or\;it\;will\;be\;reported![/tex]
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
1)
[tex]-7x-5x+8=-16\\-12x+8=-16\\-12x=-24\\x= 2[/tex]
2)
[tex]-3m-5=5m-13\\-5=8m-13\\8=8m\\m=1[/tex]
Answer:
x = 2m = 1Step-by-step explanation:
-7x - 5x + 8 = -16
-12x + 8 = -16
-12x = -24
x = 2
-3m - 5 = 5m - 13
-3m = 5m - 8
-8m = -8
m = 1
Best of Luck!
2(4)squared by 2 -3(4)-3
A baseball player runs at an average rate of 6 miles per hour. How many feet per hour is
this?
I need help!!!
Answer:
31,680
Step-by-step explanation:
you convert one mile into feet then times that number by how many miles there are which is 6
-3x+14-11+11x simplified
Answer:
Step-by-step explanation:
- 3x + 14 - 11 + 11x
by bringing the common terms together-
-3x + 11x + 14 - 11
= 8x + 3
Hope this helps
plz mark as brainliest!!!!!!!!!!!!
a student worked out at the gym continuously for 50 minutes. The graph shows the remaining percentage of the workout f(x) as a linear function of x, the time in minutes
Answer:
Domain: All real numbers greater than or equal to 0 and less than or equal to 50
Range: All real numbers greater than or equal to 0 and less than or equal to 100
Step-by-step explanation
The workout is at 100% at 50 mins. Anything less would be under these two numbers. Since the percentage of workout is on the y-axis, anything between zero and 100 can be possible. The time is on the x-axis, so anything 0 to 50 can be possible.
help pleaseeedfygop[=
The Thunder Dolphin roller coaster, in Japan, is 80 meters high. The Kingda Ka roller coaster, in New Jersey, is 59 meters higher.
Answer:
the answer is 139
Step-by-step explanation:
sorry for ppl not answering you
80+59= 139
Answer:
it's 139
Step-by-step explanation:
PLEASE ANSWER ILL MARK YOU AS THE BRAINLIEST IF CORRECT
Answer:
70.
Step-by-step explanation:
6(32)+(2)(3)+10
=70
1. Jerry's Ice Cream Hut had Chocolate or Vanilla shakes.
On the 4th of July they sold 112 shakes total with the ratio
of chocolate to vanilla being 2:6. How many chocolate shak
es did they sell?
Answer:
chocolate: 28 shakes
vanilla: 84 shakes
(3/4)×112=84
Step-by-step explanation:
simple the total ratio is 8
Chocolate is 2/8=1/4
vanilla is 6/8=3/4
thus
(1/4)×112= 28
(3/4)×112=84
