Answers
Answer:
-8x + 11
(i’m assuming you just need to combine terms?)
Step-by-step explanation:
-5x + 7 - 3x + 4
combine 7 & 4 to get
-5x + 11 - 3x
combine -5x and -3x to get
-8x + 11
Answer:
-8x + 11
Step-by-step explanation:
Related Questions
cheetah can run 70 miles per hour. What is this speed in feet per hour? *
Answers
Answer:
369600 feet per hour
Step-by-step explanation:
1m = 5280ft
5280 x 70 = 369600
Answer:
369,600 feet per hour
Step-by-step explanation:
1 mile = 5,280 feet
70 mph (cheetah's speed) x 5,280 feet (feet in 1 mile) = 369,600 feet (cheetah's speed in feet)
HELP WILL MARK BRAINLIEST
Answers
Answer:
A
Step-by-step explanation:
IK ITS RIGHR BC IM ON EDGE
Solve for X, and show the equation you would use to solve.
Answers
Answer:
x=10
Step-by-step explanation:
Answer:
(7x+40) + (3x+80)=180
Step-by-step explanation:
x=6
There are 30 dogs, 40 cats, 45 turtles, and 20 birds in a park. What is the ratio of the total number of cats and dogs to the number of turtles?
Answers
Answer:
70:45
Step-by-step explanation:
I don't really know how to explain this sorry
Hopefully this helps though!
write the equation of thr parabola in vertex form. vertex (1,1) point (2,-4)
Answers
Answer:
y = -5(x- 1)^2 + 1
Step-by-step explanation:
Answer: D
Step-by-step explanation:
took a quiz
the length of a side of a square is 8x+4.If the perimeter of the square is 80 inches, what is they value of x?
Answers
Answer:
Step-by-step explanation:
Note: Perimeter = sum of all the lengths of the shape.
In the case of a square, since all the sides are equal.
This means that if one side = 8x + 4, the perimeter would be 4 times 8x+4 since there are 4 equal sides in a square.
Perimeter = 4 ( 8x + 4)
Perimeter = 32x + 16
We also get told in the question that the perimeter = 80 inches.
Meaning that:
32x + 16 = 80
From here we can solve for x.
Subtract 16 from both sides:
32x = 80 - 16
32x = 64
Divide both sides by 32 to solve for x.
x = 64/32 = 2
Answerr for money!!!
Answers
Answer:
Line s and Line t are parallel.
Step-by-step explanation:
Now, we know that angles 1 and 2 are congruent, because they have the same angle measures. Now, looking at their positions, we can see that they are alternate exterior angles.
By the converse of the Alternate Exterior Angle, (I do not remember exactly how the theorem went) if two lines are cut by a transversal and have congruent alternate exterior angles, then the lines are parallel. Using this theorem, we can find that lines s and t are parallel, because they are cut by a transversal and their alternate exterior angles are congruent.
I hope you find my answer and explanation to be helpful. Happy studying.
Kai took five tests this semester. His scores are listed below.
92, 88, 90, 96, 84
What is the mean absolute deviation of Kai's test scores?
4.0
3.2
2.0
1.6
Answers
Answer:
3.2 is the answer. Your welcome
what situation could -16/4 represent?
Answers
Answer:
I would say C
Step-by-step explanation:
Since two negatives make a positive
Find the square root of the given numbers
1. 114
2. 625
3. 81
4. 729
Answers
2-25
3-9
4-27
Answer:
1. +/- 10.67707825
2. +/- 25
3. +/- 81
4. +/- 27
evaluate the given algebraic expression
Answers
Answer: 20
Step-by-step explanation: We have to put the given x and y values into the equation, so 2(7) + 2(3) is the same thing as 14+6, so the answer would be 20.
Answer:
20
Step-by-step explanation:
2x+2y
2(7)+2(3)
14+6
20
PT 2 OF THE 1ST PROBLEM. PLS HELP IM BEGGING YOU!!!!
Answers
Answer:
n=5
Step-by-step explanation:
3/9 = 1/3
so
1/3=n/15
by cross multiplication
15×1 =n×3
15=3n
so
n=15÷3
n=5
Rational number
between 2 and 3?
Answers
Answer:
it would be 7 and 8
Step-by-step explanation:
Answer:
rational numbers lie between 2 and 3 are infinite there are infintie numbers of rational number which lie between 2 and 3
A square playing field has an area of 1156 square yards. About how long is each side of the field?
Answers
Answer:
289 yards
Step-by-step explanation:
All you have to do is 1156 yards divided by 4 to get a grand total of 289 yards per side
If 115% of a number is 460, what is 75% of that number?
Answers
Answer:
300
Step-by-step explanation:
Step 1:
460/115 = x/75 Equation
Step 2:
115x = 34,500 Multiply
Step 3:
x = 34,500 ÷ 115 Divide
Answer:
x = 300
Hope This Helps :)
Construct a triangle with a 60 degree angle
Answers
Answer:
draw a straight line
draw a point and name it A
place your compass at A and expand it to draw an arc
Name point where arch meets the line B
place compass at B and draw arch to pass through the big arc
Draw a line through point of intersection to meet at A
combining like terms: -1 - 7x + x
Answers
Answer:
=−6x−1
Step-by-step explanation:
Let's simplify step-by-step.
−1−7x+x
=−1+−7x+x
Combine Like Terms:
=−1+−7x+x
=(−7x+x)+(−1)
=−6x+−1
Answer: -0.125
Step-by-step explanation:
-1-7x+x
+7 +7
-1=8x
/8 /8
x=-0.125
Find the LCM (least common multiple) of 15 and 8.
LCM =
Answers
Answer:
120
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
The volume of a rectangular prism is 240 cm3. The height and width are each 4 cm. What is the length?
Answers
Answer:
length is 15 cm
Step-by-step explanation:
4 * 4 * x = 240
16x=240 : divide by 16 on both sides
x = 15
then to check
15 cm x 4 cm x 4 cm = 240 cm^3
Add: x 5 - 4x 4 + 7x 3 + 8, 9x 3 + 7x 2 - 10, and -2x 5 + 7x 4 - 3x + 8.
Answers
Answer:
66 x+6
Step-by-step explanation:
Because you add from the x's then you go on from the hope this helped :) .
F(-4)=-8 and f(-8)=-11
Answers
Answer:
f=2 and f=11/8
Step-by-step explanation:
Let's solve your equation step-by-step.
f(−4)=−8
Step 1: Simplify both sides of the equation.
−4f=−8
Step 2: Divide both sides by -4.
−4f
−4
=
−8
−4
f=2
Let's solve your equation step-by-step.
f(−8)=−11
Step 1: Simplify both sides of the equation.
−8f=−11
Step 2: Divide both sides by -8.
−8f
−8
=−11/−8
f=11/8
Help me pls. I do not understand this 25 points
Find the area of the following in the picture
Answers
Answer:there is no picture
Step-by-step explanation:
PLEASE HELP ME OUT I ONLY HAVE 5 MIN TO TURN THIS IN!!!
WILL MARK BRAINLIEST!!!
Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation.
Equation: y-intercept of 1, 3x – y = 5
Answers
Answer:
The equation is [tex]y=-\frac{1}{3}x+1[/tex]
Step-by-step explanation:
You have the y-int, so you just need to find the slope, which is the negative reciprocal of A/B since it is perpendicular. Plugging in the numbers gets you the above equation.
What is an equation of the line that passes through the point (8,2) and is parallel to the line x+4y=28
Answers
Answer:
y = -1/4x + 4
Step-by-step explanation:
x+4y=28
4y = -x + 28
y = -1/4x + 7
slope m = -1/4
Parallel lines have similar slope so we'll use -1/4 from above and given point (8,2) to find y-intercept.
y = mx +b
2 = -1/4(8) + b
2 = -2 + b
b = 4
Using m and b from above we can now form the new equation of line that is parallel to y = -1/4x + 7.
y = mx + b
y = -1/4x + 4
157 is 16.6% of what number
Answers
157 = .166 x
157/0.166 = x
945.78313253 = x
157 is 16.6% of 945.78313253, which rounds to 946.
The 157 is approximately 16.6% of 945.78313253012 rounded to the nearest decimal place.
To find the number that 157 is 16.6% of, set up the following equation:
16.6% = 0.166 (since percentages expressed as decimals)
0.166 × x = 157
To isolate x, we divide both sides of the equation by 0.166:
x = 157 / 0.166
Simplifying the division:
x ≈ 945.78313253012
To know more about decimal here
https://brainly.com/question/33109985
#SPJ6
Please answer showing work on paper if you can.
Answers
Steps:
Prayut is buying peanuts to make satay sauce to serve with
noodles. He buys a bag of peanuts for $1.20.
What is the unit price per ounce Prayut pays for the peanuts? (16 oz = 1 lb)
$0.15
$0.20
O $2.40
O $3.20
Answers
Answer:
$0.15
Step-by-step explanation:
use the graph shown to complete the following sentence. if (4, y) is an ordered pair of the function, then y = ___.
Answers
Answer:
If (4, y) is an ordered pair of the function, then y = 1.
Step-by-step explanation:
Answer:
1 is your answer ;)
Step-by-step explanation:
When it comes down to it graphing is really easy all your doing is lining up dots on a coordinate grid or a axis.
Please help! :(
Its a line and transversal, i'm just super confused. :(
Answers
Answer:
M=112
N=180-112=68
V=E
E=180-88=92
R=G
G=88(opposite angle)
whats 11/12 in two different ways
Answers
22/24, 44/48 and 0.91666666...
Answer:
The two different ways to write are :
1.
22/24
when we will divide both the numerator and denominator by 2, we will get
2. 110/120
when we will divide both the numerator and denominator by 10, we will get
Step-by-step explanation:
Hope this helped! :)