Answer:
x=5/26
Step-by-step explanation:
5/2x+2=3.5
5/2x+2=3×5
5/2x=15-2
5/2x=13
5=26x
5/26=x
x=5/26
hope this help if you want a better explanation I'll explain in the comments or something
An online company clothing company sells custom sweatshirts. The company charges $6.50 for each sweatshirt and a flat fee of $3.99 for shipping. Write a linear function in the form `y=mx+b`that represents the total cost, y, in dollars, for a single order of x sweatshirts.
Answer:
y = 6.5x + 3.99
Step-by-step explanation:
Let
Total cost = y
Single order of sweatshirts = x
Each sweat shirt = $6.50
We are given the linear function =
y = mx + b
Hence:
y = $6.50 × x + $3.99
y = 6.5x + 3.99
Therefore, the linear function in the form y=mx+b that represents the total cost is given as:
y = 6.5x + 3.99
The ratio of the number of adults to the number of children at a restaurant is 3: 7. Identify the choice(s) below
that represent an equivalent ratio.
A 15:35
B 6:14
C 21:9
D 8:12
E 30 : 70
Answer:6:14
Step-by-step explanation:
So what is the answer to The spinner below is spun twice. What is the probability of the arrow landing on a 3 and then on an odd number?
Answer: nijja what
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
please help im so lost lol
Answer:
B, C, and E
Step-by-step explanation:
6(x+4)+35
B) 6x+ 6(4)+ 35 (They just distributed the 6 to the x but left the 4 undistributed)
C) 35+6(x+4) (If addition or subtraction, moving the numbers won't change the sum/difference)
E) 6(4+x)+35 (If addition or subtraction, moving the numbers won't change the sum/difference)
Answer:
I Honestly Dont Know Sorry haahahhahaha Go F ur self
Step-by-step explanation:
Please help me with this..
find the smaller number of two consecutive odd numbers such that the sum of the larger numbers and twice the smaller number is 27 less than four times the smaller number
Answer: 29
Step-by-step explanation:
Let the smaller number be x
Let the bigger number be x+2
The information given in the question can be represented in a equation as:
x + 2 + 2x = 4x - 27
3x + 2 = 4x - 27
4x - 3x = 27 + 2
x = 29
The smaller number is 29
Allen is 5 years older than Cassandra. In 4 years, he will be twice as old as Cassandra was 2 years ago. Find their ages.
Answer:
C = 13, A = 18
Step-by-step explanation:
A = 5 + C
A + 4 = 2(c-2)
5+c+4 = 2c - 4
9 + c = 2c - 4
c = 2c - 13
-1c = -13
c = 13
A = 5 + 13
A = 18
Determine the solution to the system of equations:
2y - 2x = 22
y = -4x + 1
Answer: Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:(-2,9)
Equation form: x=-2 y=9
Step-by-step explanation:
Point Form:(-2,9)
Equation form: x=-2 y=9
(01.05)
What is the equation, in slope-intercept form, of the line that passes through (0, -2)
and has a slope of -3? (5 points)
O 1) y = -3x - 2
O 2 y=-3x+ 2
O3) y = –2x+3
O 4) y = -2x - 3
Answer:
O1
Step-by-step explanation:
Slope intercept form is y=mx+b, where m is the slope and b is the y intercept.
We are given a point: (0,-2) and a slope; -3.
we can substitute the numbers into the equation above, with what we know, to find b.
-2=-3(0)+b
multiply
-2=0+b
-2=b
so the y intercept is -2.
Since we know that the slope is -3, and the y intercept is -2, the equation is y=-3x-2
Therefore O1 is your answer
Hope this helps!
Is this question -true or false- I dont know
Answer: FALSE
Step-by-step explanation:
if Diana has three times more than her mother and her mother has 88 piles of clothes how many clothes does diana have? brainliest will be given out
Answer:
The answer would be 264 :)
Step-by-step explanation:
In degree measure, the angles pie/3, pie/4, and pie/2 are respectively
Answers:
pi/3 radians = 60 degreespi/4 radians = 45 degreespi/2 radians = 90 degrees=======================================
Explanation:
To apply the conversion, we use the idea that pi radians is equivalent to 180 degrees
pi radians = 180 degrees
To convert from radians to degrees, we'll multiply by the conversion factor (180/pi)
This leads us to the following:
(pi/3 radians)*(180/pi) = (pi*180)/(3*pi) = 180/3 = 60. So pi/3 radians converts to 60 degrees(pi/4 radians)*(180/pi) = (pi*180)/(4*pi) = 180/4 = 45. So pi/4 radians converts to 45 degrees(pi/2 radians)*(180/pi) = (pi*180)/(2*pi) = 180/2 = 90. So pi/2 radians converts to 90 degreesWrite the ratio in simplest form.
The ratio of green beads : total number of beads is ???
Answer:
3:15
Step-by-step explanation:
The difference between three times a number and eight equals negative five. What is the number?
6.3
-4.3
-1
1
Answer:
it's 1
Step-by-step explanation:
when one is multiplied by three times.it gives us three and its difference result negative five 3–8 = -5
4.5m is__% of 90cm. And 90cm is ___% of 4.5m.
Pls help me! This is really hard.
4.5m is 500% of 90cm
90cm is 20% of 4.5m.
Help Please! △ABC is given with line m drawn through A parallel to BC¯¯¯¯¯¯¯¯. In the course of proving that the interior angle measures of △ABC sum to 180°, which of the following will be shown? Select the two correct answers.
∠1≅∠B
∠1≅∠C
m∠1+m∠BAC+m∠2=180°
m∠BAC+m∠C+m∠2=180°
∠2≅∠A
not sure but i thibj the second one
Write 5.164 x 10^-4 in standard form.*
Answer is 0.0005164x
£1 = $1.5 dollars
Convert £20 into dollars
Answer:
$30
Step-by-step explanation:
1.5 x 20 = 30
Parallel lines m and n are cut by transversal t. Identify if the Pair of angles are vertical or not
vertical.
∠1 and ∠4
A. Vertical
B. Not Vertical
Graph the following
y−2=2/3(x+4)
Jupiter,Saturn or Uranus?
Answer:
Jupiter :)
Step-by-step explanation:
Easy 3rd grade mathy! ITS 100 POINTS
Answer:
3.5?
Step-by-step explanation:
May I have brainliest please I'm trying to level up!
</3 PureBeauty
Answer:
uhmm 3.2???
Step-by-step explanation:
I barely remember not gonna lie :'(
A calculator is listed for $110 and is on clearance for 35% off. Sales tax is 7%. What is the cost of the calculator?
Answer:
$76.51
Step-by-step explanation:
I found how much the calculator cost on clearance first. Then I found the sales tax and added them together.
The scale of this map is 1 inch = 50 miles. The ruler measures the distance between Gary, Indiana, and Traverse City, Michigan, as 3 inches. How many actual miles are between these two cities?
Answer:
150 miles
Step-by-step explanation:
Given the scale on the map using the conversion factor
1 inch = 50 miles
We are to find the equivalent miles between the cities in miles if the distace is 3inches
3inches = x
Divide both expressions
1/3 = 50/x
Cross multiply
x = 3 * 50
x = 150
Hence the actual distance between these two cities in miles is 150 miles
Order from least to greatest. 41/50, .83, 80%
Answer:
Step-by-step explanation:
Ok so if we turn these all to frections with a denominator of 100 we will have
82/100, 83/100, and 80/100. So it will be 80%, 41/50, 0.83.
Answer:
80%, 41/50, 0.83.
___________________________
Showing Work
Using the given inputs:
41/50 83 80%
Rewriting these inputs as decimals:
41/50 83 80%
0.82 83 0.8
Sorting this table by decimal values in order from least to greatest:
80% 41/50 83
0.8 < 0.82 < 83
Therefore, the sorted inputs in order from least to greatest is:
80% < 41/50 < 83
Hope this helps!
The sum of a number and 13 is the same as the difference of 29 and the number. Find the number.
Answer:
16
Step-by-step explanation:
im pretty sure
The distance between Dallas, TX and Houston, TX is 384 kilometers. There are approximately 8 kilometers in 5 miles. Which measurement is closest to the number of miles between these two cities?
Rite the phrase as an expression. Then evaluate when y=20. 3 less than the quotient of a number y and 4 Expression: When y=20, the value of the expression is .
Answer:
[tex]\frac{y}{4} - 3[/tex]
[tex]\frac{y}{4} - 3 = 2[/tex] -- when y = 20
Step-by-step explanation:
The quotient of y and 4 can be represented as:
[tex]\frac{y}{4}[/tex]
3 is less the above expression is:
[tex]\frac{y}{4} - 3[/tex]
So, the required expression is: [tex]\frac{y}{4} - 3[/tex]
When y = 20, we have:
[tex]\frac{y}{4} - 3 = \frac{20}{4} - 3[/tex]
[tex]\frac{y}{4} - 3 = 5 - 3[/tex]
[tex]\frac{y}{4} - 3 = 2[/tex]
Answer:
555
Step-by-step explanation:
edge test 100%
Which statement is true ?
Answer:
the second one
Step-by-step explanation:
Evaluate the expression.
(-5)(5) +5=
Answer:
Step-by-step explanation:
Here you go mate
Step 1
(-5)(5) +5 Equation
Step 2
(-5)(5) +5 Simplify
(-5)(5) +5
Step 3
(-5)(5) +5 Add and multiply them
(-25)+5
answer
-20