Slope-Intercept Form - Y = Mx + b
Y = 1/4x + 1
Distance = 30 m, Time = 6 minutes, Speed = ?
Helpppp
Answer:
its 5 m/minute
Step-by-step explanation:
you have to use the units that are given in the equation
pls mark brainliest if you geel like it...
Answer:
5 minutes
Step-by-step explanation:
6 min x 5 min = 30
i just multiply
Write an equation for the line in the given form.
slope is 5 and (-4, 8) is on the line; point-slope form
Answer:
Y =5x + 12
Step-by-step explanation:
You start with
y-8=5x(x+4)
y=5x+ 12
If the company decides to produce 10,000 containers of new extra crunchy peanut butter how many containers of regular crunchy would it produce
Answer:
Step-by-step explanation:
Solve 4x + 1 = 3 – 2x
Answer:
x = 1/3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
4x + 1 = 3 - 2x
Step 2: Solve for x
Add 2x on both sides: 6x + 1 = 3Subtract 1 on both sides: 6x = 2Divide 6 on both sides: x = 1/3Step 3: Check
Plug in x to verify it's a solution.
Substitute: 4(1/3) + 1 = 3 - 2(1/3)Multiply: 4/3 + 1 = 3 - 2/3Add/Subtract: 7/3 = 7/3Here we see that 7/3 does indeed equal 7/3.
∴ x = 1/3 is a solution of the equation.
Answer:
x=1/3
Step-by-step explanation:
4x+1=3-2x
Add 2x to both sides
6x+1=3
Subtract 1 on both sides
6x=2
x=2/6
4 A bricklayer lays 1500 bricks in an 8-hour day. Assuming he continues to
work at the same rate, calculate:
a how many bricks he would expect to lay in a five-day week
b how long to the nearest hour it would take him to lay 10000 bricks.
Answer:
answer of a is 7500and the answer of b is53 hours
Solve for X and Y using substitution.
1)
12x +y = 36
x+4y=24
The table below represents an exponential function. By what factor does each term grow by?
x y
1 2
2 8
3 32
A.6
B.8
C.4
D.2
Which of the following side-angle relationships in △ABC are true? Select all that apply.
A. The largest angle is opposite the smallest side.
B. The smallest angle is opposite the largest side.
C. The smallest angle is opposite the smallest side.
D. The largest angle is opposite the largest side.
The true relationship between the angle and the side of the triangle is that the largest angle is opposite the largest side. The correct option is D.
What are a triangle's properties?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.
The properties of a triangle are:
Three sides, three angles, and three vertices make up a triangle.A triangle's total internal angles are always equal to 180 degrees. This is referred to as the triangle's angle sum property.Any two triangle sides can add up to a length that is longer than the third side.The greatest side of a triangle is the side that faces the largest angle.Any exterior angle of the triangle is equal to the sum of its interior opposite angles. This is called the exterior angle property of a triangle.Therefore, the true relationship between the angle and the side of the triangle is that the largest angle is opposite the largest side. The correct option is D.
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Plz help me solve this math question
Answer:
John's family should second scheme.
9 ft=_____ in Do y'all know the answer to this plz help me out plz and thanks
Answer:
108
Step-by-step explanation:
As 1 foot = 12 inches, 9 foot = 12*9 = 108.
Hope this helps! :)
Answer:
The answer is 108. 1 foot equals 12 inches. So, you just need to multiply 9 by 12. 9 x 12 = 108.
Dividing Rational Expressions
Answer:
[tex] \frac{6}{(x + 2)} [/tex]
Step-by-step explanation:
[tex] \frac{2x + 2}{x + 2} \div \frac{4 {x}^{2} +8 x + 4}{12x + 12} \\ \\ = \frac{2(x + 1)}{x + 2} \div \frac{4( {x}^{2} + 2x + 1) }{12(x + 1)} \\ \\ = \frac{2(x + 1)}{x + 2} \div \frac{( x + 1)^{2} }{3(x + 1)} \\ \\ = \frac{2(x + 1)}{x + 2} \times \frac{3(x + 1)}{ {(x + 1)}^{2} } \\ \\ = \frac{6 {(x + 1)}^{2} }{(x + 2) {(x + 1)}^{2} } \\ \\ = \frac{6}{(x + 2)} [/tex]
Evaluate: 2x + 5x - 11 = -46
Answer:
x=-5
Step-by-step explanation:
Combine like terms: 7x-11=-46
Add 11 to -46: -35
Divide: 7x/-35
ANSWER: x=-5
Will mark as brainliest ❤️
Answer:
is just a "place-holder" or "variable.
If
f
x
=
x
+
7
then (using a different variable)
f
(
t
)
=
t
+
5
or
using a constant
f
(
x
)
=
5
+
7
Since
5
+
7
=
12
for the given example
f
(
5
)
=
12
Help me fast please i’ll give 20 points
Answer: C
You can use the formula x = -b / 2a to find the axis of symmetry.
[tex]\frac{6\sqrt{3} }{7\sqrt{8} }[/tex]
Please help me Find X:
Answer:
x=50
Step-by-step explanation:
since all the angles of a triangle when added equal 180 we are going to have an equation like this:
180=102+28+x
180=130+x
so to find the value of x we have to subtract the final number by the value already given to us so something like:
180-130
which equals 50
Determine if this quadrilateral is a parallelogram. Justify your answer.
Answer:no
Step-by-step explanation:
the properties for a parallelograms are
opposite angles are equalopposite sides are equaldiagonals bisect each othersum of any two adjacent angles is 180we can conclude that the quadrilateral is not a parallelogram because it only has one pair of opposite sides that are equal. (the dashes through the sides show they are congruent to each other)
Which values from the given replacement set make up the solution set of the inequality? 2b≥6;
A) { 3, 4}
B) {2, 3, 4}
C) {1, 2, }
D) {1, 2, 3}
Please help me out!
Answer:
50
Step-by-step explanation:
How many hours are in 40% of a week?
Answer:
67.2 hours
Step-by-step explanation:
Answer:
Step-by-step explanation:
67.2 hours are in 40% of a week.
WILL GIVE EXTRA POINTS
Assignment name: solving angles pairs
Answer:
33
Step-by-step explanation:
Answer:
The angle that says it is 120 degrees looks wrong. That is an acute angle
Step-by-step explanation:
A holiday costs £1900. Work out the
price after a 9% discount.
Answer:
$1729
Step-by-step explanation:
[tex]\frac{100-9}{100} * 1900[/tex]
Answer:
1729
Step-by-step explanation:
1900 divided by 100 is 19
1% equals 19
1 times 9 equals 9
19 times 9 equals 171
171 = 9%
171 - 1900 = 1729
price after a 9% discount is 1729
A contractor hires 4 workers for a construction project. Each worker is paid $12 per hour. The contractor also buys 20 cubic yards of concrete for the project, at a price of $160 per cubic yard. Which equation best describes the contractor’s total cost, C, if the project takes h hours to complete?
C = (4 x 12)h + (20 x 160)
C = 4(12 + 160)h + 20
C = (20 x 160)h + (4 x 12)
C = 12h + (20 x 160)
Answer:
The answer is C.
Step-by-step explanation:
4 x 12 is how much money per worker per hour. 20 x 160 is how much the cost for the concrete. Adding them gets you the total cost.
Hope this helped!
The equation that can be used to describe the contractor’s total cost, C, if the project takes h hours to complete is C = (4 × 12)h + (20 + 160)
Given:
Number of workers = 4
Earnings of each work = $12
Yards of concrete = 20 cubic yards
Cost per cubic yards = $160
let
C = total cost
h = number of hours needed to complete the project
C = (Number of workers + Earnings of each work)number of hours + (Yards of concrete + Cost per cubic yards)
C = (4 × 12)h + (20 + 160)
Therefore, the equation that can be used to describe the contractor’s total cost, C, if the project takes h hours to complete is C = (4 × 12)h + (20 + 160)
Learn more about equation:
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The constants a, b, and c are positive. Solve the inequality for x.
ax-b is less than c
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[tex]ax - b < c[/tex]
Add sides b
[tex]ax - b + b < c + b[/tex]
Simplification
[tex]ax < b + c[/tex]
Divide sides by a
[tex] \frac{a}{a} x < \frac{b + c}{a} \\ [/tex]
[tex]x < \frac{b + c}{a} \\ [/tex]
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What is the coefficient in the expression 5+ 9y5+9y5, plus, 9, y?
Answer:
Step-by-step explanation:
The coefficient is the number part.
Answer:
9
Step-by-step explanation:
Correct me if i'm wrong
Jim earns 3% commission every month on his total sales. This month, his total sales were $620,000. How much commission did Jim earn?
Group of answer choices
A-$18,600
B-$20,600
C-$206,000
D-$186,000
pretty sure its A.
Brainliest?... thx
Jackie has a maximum of $450 to spend on shirts and jeans. The shirts she wants to buy are $12 each, including tax. The jeans she wants to buy are $27 each, including tax. What is an inequality that represents all possible combinations of s, the number of shirts, and j, pairs of jeans, Jackie can buy
Answer: 12s+27j≤450
Step-by-step explanation:
From the question, we are informed that Jackie has a maximum of $450 to spend on shirts and jeans and that the shirts she wants to buy are $12 each, including tax while the jeans she wants to buy are $27 each, including tax.
The inequality that represents all possible combinations of s, the number of shirts, and j, pairs of jeans, Jackie can buy will be:
= 12s+27j≤450
Help? How do I do this.
Graph h(x)=8 I x+1 I -1.
Answer:
search it up its there
Step-by-step explanation:
Can you please help me
Answer:
0.5
Step-by-step explanation:
The slope of the line is 1/2, so the answer is 0.5