Mathematics High School
Answers
Answer 1
Answer: 96.20 should be the answer
Step-by-step explanation:
Answer 2
Answer: $9(.2/$96.20
Step-by-step explanation:
If natalie and her nine friends go to a restaurant that equals 10 people total. To find out how much the bill cost entirely, all you have to do is multiply the number of people (10) by the amount each person paid ($9.62).
10 x 9.62 = 96.2 or 96.20
Related Questions
responda a expressão 2x+3x+5x:
Answers
[tex]\tt{}2x + 3x + 5x[/tex]
[tex]\tt{}(2 + 3 + 5)x[/tex]
[tex]\tt{}10x[/tex]
Answer:
10x
Step-by-step explanation:
2x + 3x + 5x
Simplify the terms by subtracting or adding.
(2 + 3 + 5)x
Calculate the sum of positive numbers.
2 + 3 + 55 + 510x ✅
What is the Mean for the given data: 2, 8, 7, 6, 6, 3, 4.4, 5.1, 9, 8
Answers
Answer
5.9
Step-by-step explanation:
The mean of a set of numbers is the sum divided by the number of terms
One day, Cory bought one pair of socks that costs $2.50 each and 3 pair
of shoes that costs d dollars each. He spent a total of $135.97
1a. Write an equation to find the cost, d, of each pair of shoes.
1b. How much does one pair of shoes cost?
Answers
Answer: d=44.49
Step-by-step explanation: if had three pairs of shoes the awser would be ,
Find the area of the regular shape in squared units
Answers
what shape? Is it a triangle, square,
PLEASE ANSWER ASAP !!!
Answers
Answer:
4/-5
Step-by-step explanation:
What is the area of this polygon?
Answers
Answer:
We need more info
Step-by-step explanation:
More info, pic of polygon?
Determine the slope given two points. Point 1 (6,-12) Point 2 (15,-3
Answers
Answer:
slope is 1
Step-by-step explanation:
take the two ys and subtract and take the two xs and subtract and then put y/x
Hope this helps! :)
Answer:
1
Step-by-step explanation:
Use rise over run, (y2 - y1) / (x2 - x1)
Plug in the points:
(-3 + 12) / (15 - 6)
9 / 9
= 1
So, the slope is 1
Which expression is equivalent to the expression below?
2(6k+4)−4(2+2k−1)
-------------------------------------------------------------------------
a} 18+48k
b} 14k−1
c} 4k−4
d} 4+4k
Answers
Answer:
D. 4+4k
Step-by-step explanation:
(12k +8) - (8+ 8k - 4)
12k +8 - 8 - 8k + 4
4k +4
d}4+4k
2(6k+4)-4(2+2k-1) writing down the question
12k+8-8-8k+4 multiplying the numbers by the coefficients
12k-8k+8-8+4 collecting like terms
4k+4 the answer
A charity distributed 80 000 emergency packages during 2018. This number is
expected to increase by 15% each year.
Calculate how many emergency packages the charity expects to distribute in 2021.
Answers
Answer:
121670
Step-by-step explanation:
The number of packages can be defined with the function:
P(t) = P(t-1)*1.15 where t = the years and 1.15 represents the 15% increase.
Packages during 2018: P(2018) = 80000
Packages during 2019: P(2019) = P(2018)*1.15 = 92000
Packages during 2020: P(2020) = P(2019)*1.15 = 105800
Packages during 2021: P(2021) = P(2020)*1.15 = 121670
Enter the ordered pair that corresponds to point C
on the plot below.
10
8
6
4
2
0
0
1
2
3
4
5
6
7
Answer here
SUBMIT
Answers
Answer:
x = 4
y = 5
Step-by-step explanation:
Good luckk!
Please answer this question
PLEASEEEEE HELP MEH
I'm preparing for a math exam please help mehhhh
Answers
Answer:
1. It is a acute-angled triangle
2. It is a right-angled triangle
3. It is a obtuse-angled triangle
Areas of Parallelograms and Tria
Find the perimeter and area of each parallelogram
Answers
Answer:
The area A of a parallelogram is given by the formula. A=bh. Over here, b is the length of one base and h refers to the height. Further, the perimeter of a parallelogram is the sum of the lengths of its four sides
Step-by-step explanation:
Please help, math isn’t my strong suit.
Answers
This is what I got:
sin 54 ° = 0.80901699
I’m not sure what the [?] is cause I see no number beneath it either but I hope this somehow helps
HELP WHAT IS THE SLOPE!!!!!
Answers
Answer:
1/3
Step-by-step explanation:
Gradient=3/9=1/3
1/3 is the slope for this graph
What does 5 18/12 convert to?
Answers
Answer:
6 1/2
Step-by-step explanation:
help plz I dont remember how to solve these
Answers
Answer:
uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
12.56 inches²
Step-by-step explanation:
Area = π × r²
A = π × 2²
A = π × 4
A = 4(3.14)
A = 12.56
Write 0.0065 in standard form
Answers
Answer:
6.5 × 10^-3
Step-by-step explanation:
there 3 decimal points to make it 6.5 so it makes it -3
-6/7 × (-3/8) answer?/
Answers
Answer:
Step-by-step explanation:
0.32142857142
Answer:
-6/7*-3/8= -18/56= -9/28
hope it is right answer for it!!
have a free brainliesttttttttttttttttttt
Answers
Ok me pls thank you so much you are a heavenly angel
omg thankss even thogh the brainliest goes to them
Joy has a ribbon that measures 16 yards. She cuts 9 pieces of ribbon to decorate gifts. Each piece of ribbon that Joy cuts measures 4 feet.
What is the length, in yards, of the remaining ribbon?
Answers
Answer:
4 yds
Step-by-step explanation:
So... 16 yards is 48 feet (because one yard is 3 feet so I just multiplied by 3)
and she cuts 9 pcs of ribbon each 4 feet
so it's 9 x 4 = 36
48 - 36 = 12
And 12 feet equals 4 yards
So, Joy has 4 yards of remaining ribbon
Answer:
9.3 yards
Step-by-step explanation: the exact answer is 9.3333333
10. An item is originally priced at $75. It is marked down 30% the first week but still does not sell. It is then
further discounted 20% and sells to a nice couple from Chicago.
a) At what price did the item finally sell for?
b. If sales tax is 9 %%, how much did the couple pay altogether for the item?
Answers
Answer:
A. 37.50
B. 40.87
Step-by-step explanation:
75.00x50%=37.50
37.50×9%=3.37
37.50+3.37=40.87
Solve the quadratic equation numerically (using tables of x- and y- values).
x squared + 2 x + 1 = 0
Answers
Answer:
x=-1
Step-by-step explanation:
Step 1: Factor
[tex]x^{2} +2x+1[/tex] => [tex](x+1)(x+1)[/tex]
Step 2: Solve for x.
[tex]x+1=0[/tex]
[tex]-1[/tex] [tex]-1[/tex]
-----------------
[tex]x=-1[/tex]
which decimal is equivalent to 0.50
Answers
Answer:
There is not another decimal equivalent to this but thre is fractions which your would be, 1/2 2/4
If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C?
A. 80 degrees
B. 160 degrees
C. 140 degrees
D. 40 degrees
Answers
Answer:
40 degrees
Step-by-step explanation:
because angle b and angle a are vertical angles they are congruent and if they add up to 280 you just have to divide that by 2 to get the value of one of the angles
280/2=140
because angle c and angle b are supplementary they are going to add up to equal 180
180-140=40 so c=40
Answer:
40
Step-by-step explanation:
Please help. Brainliest
Answers
Answer:
second choice.
Step-by-step explanation:
Factorise the following
Answers
Answer:
D
Step-by-step explanation:
First take out a factor of 2:
2(1 - 25x^2)
Then factor the difference of squares:
2(1 -5x)(1+5x)
what is the distance in units between point A(5,-8) and point B(-2,4 on the coordinate plane
Answers
Answer:
13.89
Step-by-step explanation:
Answer:13
Step-by-step explanation:
What is the slope of the line that passes through the points (3, 4) and (-8, -2)?
Answers
Answer:
6/11
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-2-4)/(-8-3)
m=-6/-11
m=6/11
Plz help fast will mark brainliest
Answers
Answer:
1.8 , 2.2 , 2.6 thats it
doneeeeeee
Answer:
1.8,1.12,1.16
but don't mark me because I'm not sure for my answer
Please answer quickly!!!!
Answers
Answer:
..... .
Step-by-step explanation:
......... ......