Mr. Sanchez bought 2 magazines for $9.95 each and 1 book for $14.95. If the sales tax is 6%, what is the total cost of Mr. Sanchez's purchases?
Amiya answered 19/20 of the questions correctly on her last exam.
What percent of questions did Amiya answer correctly on her last exam?
Answer:
95%
Step-by-step explanation:
percent = part/whole * 100%
percent = 19/20 * 100%
percent = 0.95 * 100%
percent = 95%
Answer: 95%
Answer:
95%
Step-by-step explanation:
Find there consecutive even integers such that the sum of smallest number and twice the middle number is 20 more then the largest number
Answer:
The numbers are 10, 12, and 14
Step-by-step explanation:
x + 2(x+2) = x+4 + 20
x = 10
So the numbers are 10,12,14
Here is your answer
let the numbers be x,x+2,x+4
so,the equation is
x+2(x+2)=x+4+20
3x+4=x+24
2x=20
x=10
therefore the nos. are 10,12,14
Hope This Helps433.➗ 2.70 long divison show me
Answer:
433 ➗ 2.70 = 160.37
Step-by-step explanation:
Change the divisor 2.7 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.
We then have the equations:
4330 ÷ 27 = 160.37
and therefore:
433 ÷ 2.70 = 160.37
Both calculated to 2 decimal places.
01 60. 37
-----------------------
27 | 4330.0 0
- 0
-------
43
− 27
---------
163
− 1 62
----------------
10
− 0
-------------
100
− 81
-----------------
190
− 189
--------------------
1
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
Choose...
balance than −$12, and −$12 is a
Choose...
balance than −$3.
Answer:
The inequality shows that-$20 is Lesser balance than -$12 & -$12 is a Lesser balance than-$3
Step-by-step explanation:
We are aware that the larger the number with a difference sign the lesser the number is.
The lesser the number with a difference sign the larger the number
Answer:
they are both lower
Step-by-step explanation:
taking the quiz now beleive me.
CAN SOMEONE HELP ME PWEASSSSSSS
Answer 129 or 492.0004
Please answer this. If I get it correct, I will mark you brainiest.
What are the x-intercepts of the function g(x) = 4(x + 1)(x – 2)?
Answer:
Option A. (4,0) and (-1,0)
Step-by-step explanation:
we know that
The equation of a vertical parabola in factored form is equal to
where
a is a coefficient
x_1 and x_2 are the zeros or x-intercepts of the function
In this problem we have
we have
The leading coefficient is negative, that means the parabola open downward
The zeros of the function are
Remember that the x-intercepts are the values of x when the value of the function is equal to zero
therefore
The x-intercepts are (4,0) and (-1,0)
4 1/4−1/3x=−3/4 helpppppppppp
Answer:
x=15
Step-by-step explanation:
ASAP
Are the linear expressions equivalent?
Drag the choices to the boxes to correctly complete the table.
Answer:The 5 - 3 goes to the first box and then 3 - x goes to the other
Step-by-step explanation:
Determine the total or difference is - 2 . 3 . Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
What is meant by linear equation?Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
When two linear expressions are equal, there is a linear equation in one variable (or one is equal to a constant). Or, to put it another way, one method of resolving this problem is to graph the equation y = 2x+4 and locate the point at which its line intersects the line y = 10.
Given ,
3x-2(2.3x+2.5)=-1.6 x- 5 ,
5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3
Rearrange the equation's unknown terms to the left side:[tex]3x-2(2.3x+2.5)=-1.6 x- 5[/tex]
Law of Multiplicative Distribution: [tex]7x-2.6x+1.6x=-5+3[/tex]
Two opposites added together equal zero:[tex]7x-2.6x+1.6x=-5+3[/tex]
combining similar terms:0=0
Use the law of multiplicative distribution:[tex]5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3[/tex]
Unknown terms should be moved to the left side of the equation:[tex]1.6x -4.8x= -1.3 -2.1 =4.8x-1.3 -5-3[/tex]
Two opposites added together equal zero:[tex]-1.6 x + 4 .8x =1.3 -5+4.4- 3[/tex]
Therefore Determine the total or difference:0= - 2. 3
To learn more about linear expression refer to:
https://brainly.com/question/2030026
#SPJ2
how do you do this 20 pts.
Answer:
a would be 12
Step-by-step explanation:
because there are 5 1's so you would subtract 5 from 65 and get 60 and divide 60 by 5 and get 12
Hope this helps!!! Mark me as brainiest!!!!! :)
Answer: a = 12
Step-by-step explanation: First, subtract 5 from 65: 60. Now, divide the number of boxes, 5 by 60. You would get 12. ( just to check you could also do this on the calculator :) )
Complete the table using the equation y = 3x
Answer:
Table is attached with values, but answers are:
(0, 0) (1, 3) (2, 6) (3, 9)
Step-by-step explanation:
y = 3x
Substitute all values.
y = 3(0)
y = 0
0, 0
y = 3(1)
y = 3
1, 3
y = 3(2)
y = 6
2, 6
y = 3(3)
y = 9
3, 9
Hello there! :)
Instead of x, we plug in some value of x (the values are given)
y=3x
y=3(0)
y=0y=3(1)
y=3y=3(2)
y=6y=3(3)
y=9Therefore, your answers are: 0, 3, 6, 9.Hope this helps you!
~Just a felicitous girlie
#HaveAnAmazingDay
[tex]SilentNature :)[/tex]
Yulee primary school maintains a library with 81 English books to every 90 Math books. Find the ratio of English books to the Math books.
Answer:9:10 or 9 to 10
Step-by-step explanation:
Divide both by nine
factor out the expression 2/3 (4x + 9) detailed explanation of how this is done please
Answer: 13x
Step-by-step explanation:
pls help with this graph
Answer:
y = [tex]\frac{1}{2}[/tex]x + 3
Step-by-step explanation:
This question is simply asking you to find the slope in y=mx+b form.
Slope is rise over run. Because for each time the graph goes up one, it goes two to the left, the slope is [tex]\frac{1}{2}[/tex]. Therefore, your (mx) is [tex]\frac{1}{2}[/tex]x.
Your y-intercept, or b, is where the line intersects the y, or vertical, axis. Therefore, it would be 3.
The price of an item has been reduced by 35% the original price was $20 what is the price of the item now
Answer:
Step-by-step explanation:
First, change 35% to a decimal (0.35). Then do, 20 x 0.35 = 7. Lastly do, 20 - 7 = $13
or
You can First change 35% to a decimal (0.35). Then do, 1.00 - 0.35 = 0.65.
Lastly do, 20 x 0.65 = $13
Both ways are correct.
Esme's tire had a leak. It originally held 30 pounds of pressure but was losing 1.8 pounds of pressure each hour. How many pounds of pressure would there be after 7 hours?
A. 12.6
B. 17.4
C. 21
D. 28.2
Answer:
B
Step-by-step explanation:
7 times 1.8 is 12.6. 30 minus 12.6 is 17.4.
Answer: 17.4
Step-by-step explanation: i did the math lol XD
Delilah wants to ride 3 rides at the fair. The first ride will cost $2.25 and the other two rides both cost $1.75. How much will it cost for her to ride both rides?
$5.50
$5.25
$5.65
$5.75
Answer: 5.75
Step-by-step explanation: Your Welcome
help pls !! will give brainliest !!!
Simplify. 1/4(3x−7)+3/4x
Answer:
6/4x + -7/4 also know as 1 2/4x - 1 3/4 which simplified even further is
1 1/2x - 1 3/4
Use the distributive property to multiply 1/4 by 3x−7.
Multiply 1/4 and 3 to get 3/4
Multiply 1/4 and −7 to get -7/4
Combine 3/4x and 3/4x to get 6/4x or 3/2x.
Answer:
1(3x-7)+3/4x
Step-by-step explanation:
PLSSSSSSSSSS HELPPPPP ASAPPP!!!!!!!!!!
please help it's my last question
(It's not A. 36)
(brainliest for first correct answer
Answer:
b
Step-by-step explanation:
12x12=144
144/3=48
Answer: C.) 108 cm2
Step-by-step explanation:
It is 12 for each side and there is three sides 12+12+12= 36 and 36 X 3 = 108 cm2
Hope this helps :)
Help please. The boys make up 70% of the students in Cedar Grove band. There are 21 boys in the band. How many total students are in the band?
Answer:
30 kids
Step-by-step explanation:
21/30 = .7
.7 is 70% so if there are 30 kids then 70% of that would be 21.
The product of two numbers is 48 and one of the numbers is 12 what is the other number
A. 48x = 12
B. 12x =48
C. x/12 = 48
D. x/48 =12
If two lines are parallel, then the alternate exterior angles are ______.
A. supplementary
B. congruent
Tom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. This graph shows this information.
How many weeks did it take to have 15 cards collected?
7 weeks
8 weeks
9 weeks
10 weeks
Answer:
The correct answer is 8 weeks
Step-by-step explanation:
Because on the chart, where you see cards collected, as you move from 15, and get to the dot then move from the dot, you see 8, so 8 weeks.
10 points: Tanvi's Burgers cooks its burgers either well done or medium. Last night, the restaurant served 21 well-done burgers and 49 medium burgers. What percentage of the burgers served were well done?
10 points if solve, will give brainliest to the correct answer.
Answer:
30%
Step-by-step explanation:
can u plz help me for a reward a crown,a thanks and a 5 star rating
thanks,
Which information can you read from an equation that is written in slope-intercept form?
distance between the -intercept and the -intercept
slope
origin
z-intercept
Answer:
slope intercept form is y= mx + b Where:mx is the slope and b is the y-intercept.Since the y-intercept is not an option, the right answer is slope.
Step-by-step explanation:
if you help me i will give brainliest im doing writ a rule for the sequence, then find the uknown term.
Answer:
7: $34.25; 8: $20.75 each
Step-by-step explanation:
Question 7: The pattern is that each price is getting higher by $5.15 per hour, so multiply 5.15 by 2 to get the amount it'd be higher by 2 hours. The answer would be 10.30. Add $23.95 and $10.30 and you get $34.25 as your final answer
Question 8: The pattern in this question is that each price is getting lowered by $2.75 as more dogs get added. So, since it only shows the price per dog for 4 dogs, you have to multiply $2.75 by 4, and you get $11. Since thats the amount of money she's removing as she walks 4 more dogs, you subtract $11 from $31.75 ($31.75 - $11) and get your answer of $20.75.
Hope this helps!
