Answer:
x > -13
General Formulas and Concepts:
Algebra I
Writing expressionsStep-by-step explanation:
Step 1: Translate
"a number x" = s
"more than" is >
"-13" = -13
Step 2: Combine
x > -13
And we have our final answer!
What is the equation of the line in slope-intercept form?
Answer:
y = 4/3 + 4
Step-by-step explanation:
4/3 comes from using rise over run. 4 comes from the y-intercept.
Answer:
y = [tex]\frac{4}{3}[/tex] x + 4
Step-by-step explanation:
y = mx + b
m = [tex]\frac{rise}{run}[/tex] ; "b" is y-intercept
~~~~~~~~~~~
m = [tex]\frac{4}{3}[/tex] and b = 4
y = [tex]\frac{4}{3}[/tex] x + 4
ugrent plsss i will mark branislestt plss answer this
Answer:
Rs. 440
Explanation:
Tax= 400/100×10%
= Rs. 40
Total amount= 400+40
= Rs. 440
Answer:
cost is 400
Step-by-step explanation:
10/100×40
=10×4
=40
now total amount =400+40
=440
Can someone help me, please!!!
Answer:
D
The line shows an intercept of -3 and a slope of 5/7. Equation D displays this
Step-by-step explanation:
There are 4 triangles and 20 squares what is the simplest ratio of triangles to squares
Parker offers to pay for 5 of his friends to play laser tag,
but 3 of them don't want
to play.
If laser tag costs $6 per person, how much will Parker spend on his friends?
Choose the correct expression and solution to this problem.
O A. The expression is 5(6 - 3).
Answer:
12(18-6)
Step-by-step explanation:
Answer:$12 — 6(5-3)
Step-by-step explanation:
It’s pretty straight forward. We know that he only needs to pay for 2 of his 5 friends (5-3). Then it costs $6 per person, and there are two people. 6x2=$12
The baker can make 28 cakes
in 7 days. How many cakes can
the baker make in 5 days?
Answer:
20 cakes
Step-by-step explanation:
28/7=4 cakes per day
4x5= 20
20 cakes in 5 days
Hope it helps :)
Answer:
20 cakes in 5 days
Step-by-step explanation:
To find this, we need to find out how much he can make in 1 day.
So divide 7 by 7 and 28 by 7 and get 4 cakes in 1 day.
After we got 4 cakes each day, we multiply it by 5 to see how much we get in 5 days and get 20 cakes in 5 days.
Hope this helps! PLEASE mark brainliest!
Don't answer if u don't know or I will report ,.,.43/2*487
Answer:
10470.5
Step-by-step explanation:
10470.5. from my aunt
A contractor charges $50 for a service call
plus $60 per hour for his work. How long will
he have to work to earn $350?
Answer:
5 5/6 hours
Step-by-step explanation:
Answer:
5 5/6 hours
Step-by-step explanation:
What is the measures of Angle TVX?
40°
U
V
Oь
oc
130 Degrees
115 Degrees
125 Degrees
120 Degrees
1. You purchase a car using a $15,000 loan with a 5% simple interest rate.
(a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (10 points)
(b) Suppose you pay the loan off after 2 years. How much interest do you save by paying the loan off sooner? Show your work. ( 5 points)
Answer:
a) $3000
b) $1500
Step-by-step explanation:
a)
interest = Principal x rate as decimal x time
interest = 15,000 x 0.05 x 4
interest = 3000
b)
interest = Principal x rate as decimal x time
interest = 15,000 x 0.05 x 2
interest = 1500
you save $1500 if you pay after 2 years
A pair of dice was rolled many times
and the results appear below. Based
upon these results, what is the
experimental probability of rolling a
prime number?
Answer:
Step-by-step explanation:
Total outcome is
3 + 6 + 8 + 11 + 14 + 16 + 15 + 12 + 9 + 5 + 1 = 100
Favorable outcome is
3 + 6 + 11 + 16 + 5 = 41
The percent probability is
41 / 100 = 41 %
the number -2 is a dolution to which of the following inequalities
Answer:
Step-by-step explanation:
We need the choices please.
what is the best way to study maths ?
Answer:
study it
Step-by-step explanation:
study it
A recipe for sparkling lemonade calls for 4 tablespoons of lemonade mix and 12 cups of sparkling water. Find how many tablespoons of lemonade mix it takes per cup of sparkling water.
The ratio of lemonade and sparkling water is 1:3.
What is ratio?Ratio basically compares quantities, that means it shows the value of one quantity with respect to the other quantity.
If a and b are two values, their ratio will be a:b,
Given that,
Number of tablespoons of lemonade = 4,
And number of cups of sparkling water = 12.
To find tablespoons of lemonade pr cup of sparkling water,
Use ratio property,
= 4:12
=1:3
Therefore, 1 tablespoon of lemonade takes 3 cups of sparkling water.
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Determine the value of the variable in the product of powers. What is the value of x in the product of powers 55 · 5x = 52 ? x = What is the value of y in the product of p-3 · p-6 = py y = What is the value of n in th product of 92 · 9-7 · 9n = 9-5 = StartFraction 1 Over 9 Superscript 5 EndFraction? n =
Answer:
What is the value of x in the product of powers 55 · 5x = 52 ?
x = –3
What is the value of y in the product of p-3 · p-6 = py
y = –9
What is the value of n in th product of 92 · 9-7 · 9n = 9-5 = [tex]\frac{1}{9^5} }[/tex]
n = 0
Hope this helps :D
The value of x in the product of powers is -3, the value of y is -9 and the value of n is 0.
What are Exponents?Exponents are the method of writing numbers, especially large numbers, in terms of a base and an exponent, which is written as the power of base.
Given that,
5⁵ . 5ˣ = 5²
We have to use a multiplication rule for exponent here.
xᵃ . xᵇ = xᵃ⁺ᵇ
Using this,
5⁵⁺ˣ = 5²
⇒ 5 + x = 2
⇒ x = -3
p⁻³ . p⁻⁶ = p^y
Using the same rule of exponent,
p⁻³⁺⁻⁶ = p^y
⇒ y = -3 - 6 = -9
9² . 9⁻⁷ . 9ⁿ = 9⁻⁵
9²⁻⁷⁺ⁿ = 9⁻⁵
⇒ 2 - 7 + n = -5
⇒ n = 0
Hence the values of x, y and n are -3, -9 and 0 respectively.
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Four tenths of a number increased by the second number equals 19. One tenth of the first number decreased by the second number is equal to 1. What are the two numbers?
Answer:
The two numbers are 40 and 3
Step-by-step explanation:
Assume that the first number is x and the second number is y
∵ Four tenths = [tex]\frac{4}{10}[/tex] = 0.4
∵ One tenth = [tex]\frac{1}{10}[/tex] = 0.1
∵ Four tenths of 1st number increased by the 2nd number equals 19
∵ The 1st number = x and the 2nd number = y
∴ 0.4x + y = 19 ⇒ (1)
∵ One tenth of the 1st number decreased by the 2nd number is equal to 1
∴ 0.1x - y = 1 ⇒ (2)
Now we have a system of equations to solve it
→ Add equations (1) and (2) to eliminate y
∵ (0.4x + 0.1x) + (y + -y) = (19 + 1)
∴ 0.5x + 0 = 20
∴ 0.5x = 20
→ Divide both sides by 0.5 to find x
∵ [tex]\frac{0.5x}{0.5}[/tex] = [tex]\frac{20}{0.5}[/tex]
∴ x = 40
→ Substitute the value of x in equation (1) or (2) to find y
∵ 0.4(40) + y = 19
∴ 16 + y = 19
→ Subtract 16 from both sides
∴ 16 - 16 + y = 19 - 16
∴ y = 3
∴ The two numbers are 40 and 3
I need this ASAP! It is due today.
Answer:
A
Step-by-step explanation:
First expand the 3 and get 7x + 3x - 6 - 4x + 8
All them altogether
7x + 3x = 10x - 4x = 6x
-6 + 8 = 2
Plug in the equation and we get 6x + 2
what is the decimal multiplier to decrease by 32%
Answer:
0.68
Step-by-step explanation:
Which representation does not show y as a function of x?
Answer:
The letter j because the points have to be functioned as a straight line
What is the y-intercept from the following ordered pairs? (-2,0)(0,4)(2,8)(4,12)
Answer: y intercept = 4
The y intercept always occurs when x = 0. This is the location where the graph crosses the y axis. From the list of points, we see that (0,4) is the location of the y intercept. We can say the y intercept is 4.
if e^xy−y^2=e−4, then at x = 1/2 and y = 2, dy/dx =
Answer:
dy/dx = -0.5285
Step-by-step explanation:
e^(xy) − y² = e^(−4)
To get dy/dx, we will differentiate with respect to x applying both chain rule and product rule.
Thus;
e^(xy)[d(xy)/dx] - (d/dx)y² = 0
e^(xy)[x(dy/dx) + y] - ((dy/dx) × (d(y²)/dy)) = 0
xe^(xy)[dy/dx] + ye^(xy) - 2y = 0
Thus, rearranging we have;
dy/dx = [2y -(ye^(xy))]/xe^(xy)
We are given;
x = 1/2 and y = 2
Thus;
dy/dx = [2(2) - (2e^(½ × 2))]/(1e^(½ × 2))
dy/dx = (4 - 5.4366)/2.7183
dy/dx = -0.5285
is -45 an integer?
Answer:
Yes
Step-by-step explanation:
An interger cannot have a fraction or decimal. It can be negative and positive.
Answer:
yes!
Step-by-step explanation:
An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. Unlike floating point numbers, integers cannot have decimal places. Integers are a commonly used data type in computer programming.
Plz help
Which set of ordered pairs is NOT a function?
1)Re-write the sentence as a Conditional Statement: "Parallel lines have the same
slope."
2)Re-write the sentence as a Conditional Statement: "Acute angles have a
measure less than 90 degrees."
Answer:
1
Step-by-step explanation:
John bought 8 bottles of 1.5 liters of coke and 7 bottles of 2 liters of juice for his birthday party. How many more liters of juice than coke did he buy?
Answer:
2 more liters of juice
Step-by-step explanation:
John bought a total of 12 liters of coke and a total of 14 liters of juice.
As a result, 14 - 12 = 2
He bought two more liters of juice than coke!
Hope this helps! Smiles and hugs,
SlytherinWolf
P.S. I hope your day gets better, you totally deserve it. ☺
Answer:
2 Liters
Step-by-step explanation:
1. Multiply 1.5 times 8.
1.5 x 8 = 12 L
2. Multiply 7 times 2.
7 x 2 = 14 L
3. Subtract the amount of coke from the amount of juice.
14 - 12 = 2 L
2 LITERS MORE
hope this helps, let me know if you have any questions! <3
ill give you brainleiesr i cant spell hurry on toimerTen members of Balin’s soccer team ran warm ups for practice. Each member ran the same distance. Their combined distance was StartFraction 5 Over 6 EndFraction of a mile. To find the distance that each member ran, Balin wrote the expression below.
StartFraction 5 Over 6 EndFraction divided by 10
Which expression is equivalent to Balin’s expression?
StartFraction 10 Over 12 EndFraction divided by 10
StartFraction 10 Over 6 EndFraction divided by 5
StartFraction 6 Over 5 EndFraction times 10
StartFraction 5 Over 6 EndFraction times 10
Answer:
A
Step-by-step explanation:
The answer is a trust me man ik ur timed so no time for xplains
It cost $36.75 for 3 tickets to visit science center. How much dose it cost for 1
Answer: 12.25 dollars
Step-by-step explanation:
Find the slope of a line parallel to each given line
I need helping figuring out the volumes for these questions.
well, for future reference. you mutiply length x width x height to get the volume.
1. 315
2. 1,152
3. 90
4. 700
5. 294
6. 847
7. 1,331
8. 672
classify the equation 6(x+2)=5(x+7) as having one solution, no solution, or infinitely many solutions.
The equation 6x + 12 = 5x + 35 will have one possible solution i.e. (23, 150)
What is the general equation of a Straight line?
The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.
We have the following equation as -
6x + 12 = 5x + 35
Assume that -
6x + 12 = 5x + 35 = y
y = 6x + 12
y = 5x + 35
Graph the equations. The points of intersection would be the solutions.
Therefore, the equation 6x + 12 = 5x + 35 will have one possible solution i.e. (23, 150)
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