Answer:
11.9985
Step-by-step explanation:
79.99 x .15 = 11.9985
-1.5 + k= 8.2 please and thank you
Answer:
9.7
Step-by-step explanation:
Choosing a car that coasts _____ instead of a car that costs _____ means that you’ll have more money available for other purchase. A. $12,000; $11,000 B. $9000; $7000 C. 10,000; $14,000 D. 18,000; $12,000
Answer:
C. : Choosing a car that costs 10,000 instead of a car that costs 14,000 means that you'll have more money available for other purchases
Step-by-step explanation:
if y varies directly with x, and y = -20 and x = 5, what is x when y = -30
Answer:
7.5
Step-by-step explanation:
The value of x = 7.5 when y = -30
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
Given that y varies directly with x, and y = -20 and x = 5,
To determine the value of x = 7.5 when y = -30
Direct variation equations can be written as:
y = kx where "k" is a constant.
Substitute the values of y = -20 and x = 5 in the direct variation equation and solve for k:
⇒ -20 = 5k
⇒ k = -20/5
⇒ k = -4
The direct variation equation :
⇒ y = -4x
Substitute the values of y = -30 in the above equation and solve for x:
⇒ -30 = -4x
⇒ 4x = 30
⇒ x = 30/4
⇒ x = 7.5
Thus, the value ofx = 7.5 when y = -30
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
uhm pls help me rn i need help
Answer:
hey i would help you but i cant because my school computer blocked the image
Step-by-step explanation:
if you could tell me text wise i might be able to help you out :)
Which is a y-intercept of the continuous function in the table? (0, –6) (–2, 0) (–6, 0) (0, –2)
Answer:
(0, - 6)
Step-by-step explanation:
The y- intercept is where the function crosses the y- axis.
This occurs when x = 0 , thus
From the table when x = 0, f(x) = - 6
The y- intercept is therefore (0, - 6 )
Answer:
(0, - 6)
Step-by-step explanation:
Which statement describes a disadvantage of Marnie paying a bill by telephone with a credit card or a debit card? Marnie will not have to find a stamp and a mailbox. Marnie will have to share her card account information. Marnie’s bill is paid immediately. Marnie may be eligible for a discount
Answer:
The Answer is B Marnie will have to share her card account information.
Plus I took this test so
Answer:
B) Marnie will have to share her card account information.
Step-by-step explanation:
I took the test on Edge
what is "Triple y to the 5 power"
Find the midpoint of the line segment joining the points (-1,-2) and (-3,13)
The answer is (-2,5.5)
Step-by-step explanation:
Hope this helps
How does temperature affect phase changes?
PLZ HELP ASAP WILL GIVE BRAINLIEST
Answer:
22 ft.
Step-by-step explanation:
First we can get the total change in elevation, which should be the final elevation minus the initial elevation:
(98ft)-(10ft)=88ft
Then, to get the change in 4 equal intervals, we can divide the total change in elevation by 4.
(88/4)ft=22ft
So during each of the four intervals, assuming they were four equal intervals, the diver descends 22ft.
x+5y-10=2x solve for y
Answer:
x + 5y -10 = 2x
or, 5y = 2x - x + 10
or, 5y = x + 10
or, y = (x + 10)/5
Sophie drove 162 miles in 3 hours. How fast did she drive in hours per mile
Answer:
54 Miles Per Hour
Step-by-step explanation:
162/3
A cable company charges a monthly fee for cable service plus an additional $3 for each premium channel. This is given by the function y = 3x + 28.5. George has cable service with 4 premium channels. Write the domain and range using set notation. What is the cost of George’s monthly cable service?
Answer:
domain all real numbers
range all real numbers
the cost of his monthly cable is $40.50 when you plug in 4
The sum of 20.7 and a number is 50.5.
Answer:
x = 29.8
Step-by-step explanation:
x represents the unknown number
20.7 + x = 50.5
x + 20.7 - 20.7 = 50.5 - 20.7
x = 50.5 - 20.7
x = 29.8
(3)(-10) = 1
What is the answer to this problem?
Answer:
-30
Step-by-step explanation:
3*-10 = -30
The negative rules are simply:
negative*negative = positive
negative*negative*negative = negative
Hope I helped
DaniElSabiondoQuadrilateral KLMN is similar to quadrilateral WXYZ. K Y Z W N M Complete the statements below. 1. Angle NKL is congruent to angle
Angel nkl is congruent to what angle
Answer:
Angle NKL is congruent to angle XYZ.
Step-by-step explanation:
I took the test and it was right
Hope this helped
X/5=15 Question 7 options: 20 3 75 10
Answer:
x = 75
Step-by-step explanation:
X/5=15
Multiply each side by 5
x/5 * 5 = 15*5
x = 75
Answer:
Step-by-step explanation:
15*5=75
therefore answer is x=75
you save $150 per month for 2 years. what is the total amount you have saved?
The answer is 300 because 2 times 15 is 30 than you just add the zero
Answer:
$300
Step-by-step explanation:
i think you multiply 150 by 2 to get 300
What does 4 tens and 10 ones represent?
Answer:
50
Step-by-step explanation:
Step 1:
40 + 10
Answer:
50
Hope This Helps :)
Can someone plz help ☹️☹️☹️
Answer:
35
Step-by-step explanation:
x=3x-70
because corresponding angles are congruent
Solve the equation to find x.
What is the mean of 25, 27, 32, 29, 42?
Step-by-step explanation:
To find the mean, or average, you add all of the numbers and divide the sum by how many there are.
In this case, you add 25,27,32,29, and 42 and then divide the sum by 5.
25+27=52+32=84+29=113+42=155.
Then divide.
155/5=31.
hope it helps!
How to write 100100 in words
PLEASE HELP
show all work
Answer:
[tex]8i^{22}[/tex] - 1
Explanation:
It's actually quite easy to tell which simplifies to a real number without working out the problem.
[tex]i^{2}[/tex] = -1
Any imaginary number with an even exponent is simplified to a real number. If it has an odd exponent, it cannot be simplified to a real number.
Some tips for fully solving the expression:
If the exponent is divisible by 4, then don't change the sign of the coefficient. You're just multiplying it by 1 because [tex]i^{4}[/tex] = [tex](i^{2})^{2}[/tex] = [tex](-1)^{2}[/tex] = 1
If the exponent is divisible by 2, change the sign of the coefficient because you're multiplying it by -1.
7t-8t+4=5t-2
Solve for t
Answer:
t=1
Step-by-step explanation:
7t-8t+4=5t-2
-1t+4=5t-2
-1t+6=5t
6=6t
1=t
Check
7t-8t+4=5t-2
7(1)-8(1)+4=5(1)-2
-1+4=5-2
3=3
please give brainlist
t=1/3
hope this helped
Harvey is 3 times as old as Jane. The sum of their ages is 52 years. Find the age of each. Jane is 13 and Harvey is 39 Jane is 12 and Harvey is 48 Jane is 13 and Harvey is 48
Answer:
13, 39
Step-by-step explanation:
H +J =52
H=3J
3J +J=52
4J=52
J=52 :4 =13 (Jane is 13
H =3 ×13 =39 (Harvey is 36
30 POINTS PLEASE HELP THIS IS DUE TMRRRR
Jane and Tony were given the following expression: -2 (3x - y)^2. Jane translated it to say" the product of -2 and the difference
between three times a number and a number squared". Tony translated it to say "-2 times the difference of three times a number and the
square of a different number".
1. Whose translation is correct?
Answer:
I think Tony would be right, I THINK!!
The midpoint of BC is M(6, 5). One endpoint is B(4, 3). Find the coordinates of the other endpoint C.
Answer:
Step-by-step explanation:
(4 + x)/2 = 6
4 + x = 12
x = 8
(3 + y)/2 = 5
3 + y = 10
y = 7
(8,7) for the endpoint C
the product of x and 4 is 64
Answer:
16
Step-by-step explanation:
X = 16
Solve the equation. Show your work / explain your steps. x - 5 + 3x = -21
Answer:
X = -4
Step-by-step explanation:
See image for explanation
Answer:
x=4
Step-by-step explanation:
x - 5 + 3x = -21
add 3x and x and add 5 to both sides of the equation
4x = -16
then divide both sides by 4
x = 4
ya answer is x = 4
JK = 7x + 9
JL = 114, and
KL = 9x + 9,
Find KL.
Answer:
KL= 63
Step-by-step explanation:
JK=7x+9 , JL=114 , KL=9x+9 ( if the points are on the same line and point J at the end point and K in the middle)
*J_______________________K___________________________L
JL=JK+KL
114=7x+9+9x+9
114-18=16 x
16x=98
x=98/16=6
KL= 9x+9
KL=9(6)+9
KL= 63