Answer:
10.50$
Step-by-step explanation:
2,610 rounded to the nearest ten
Answer:
2,610 rounded is still 2,610
can I have the answer (15 points)
What is the solution for the equation? 3x + 15 -7x = 27
A. x = -3
B. x = 1.2
C. x = 3
D. x= -10.5
Answer:
A. x = -3
Step-by-step explanation:
add the "x"s together
-4x + 15 = 27
subtract 15 from both sides
-4x = 12
divide both sides by -4
x = -3
A. x = -3 is the answer :)
I NEED help with this ASAP
Who knows how to do this I TRULY NEED HELP
Answer: The answer is #3
Step-by-step explanation:
PLZZZZZZ HELP ME IM GIVING BRAINLIEST!!!!!!!!!! (4/5 = -9)
A. 5
B. 9
C. -45
D. 45
1. Separate the number 58 into three parts so
that the second number is 2 less than the
first number which is one half the third
number.
Answer:
2nd number = 13
First number = 15
3rd number = 30
Step-by-step explanation:
Let
2nd number = 1/2x - 2
First number = 1/2x
3rd number = x
Total = 58
x + 1/2x + 1/2x - 2 = 58
x + x+x/2 = 58 + 2
x + 2/2x = 60
x + x = 60
2x = 60
x = 60/2
= 30
x = 30
2nd number = 1/2x - 2
= 1/2*30 - 2
= 15 - 2
= 13
First number = 1/2x
= 1/2*30
= 15
3rd number = x
= 30
What is the least common multiple of 24 and 9 *
3
1
72
216
Answer:
The least common multiple of 24 and 9 is 72.Step-by-step explanation:
I hope l helped you ❤❤sally has a recipe for banana bread.She uses 5 cups of flour to make 3 loaves. Joan follows the same recipe. How many loaves can she make with 15 cups of flour?
Answer:
9
Step-by-step explanation:
Answer: 9
Step-by-step explanation:
its fairly simple see you have 5 cups that make 3 loaves and then it says how many she would make for 15 cups see each 5 cups = 3 so 10 cups = 6 and 15 = 9 so you have 9 loaves in 15 cups hope this answers you question
Pls help MEEEEE ASAP!
Answer:
2
Step-by-step explanation:
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Describe what a frequency table is what is used for
Answer:
A frequency table shows the distribution of observations based on the options in a variable. Frequency tables are helpful to understand which options occur more or less often in the dataset. This is helpful for getting a better understanding of each variable and deciding if variables need to be recoded or not.
Step-by-step explanation:
hope this helps! :)
The usage of frequency table is to create graphs such as histograms, bar charts, and pie charts to visualize the data.
We are given that;
The frequency table
Now,
A frequency table is a table that lists items and shows the number of times the items occur. It is a way of organizing data and summarizing how often each value or category appears in a dataset.
Frequency tables can be used for any type of variable, such as categorical, ordinal, or numerical.
Frequency tables can help us to understand the distribution of data, identify patterns, and compare different groups.
For example, suppose we have a dataset of 20 students' favorite colors. We can make a frequency table to show how many students prefer each color:
| Color | Frequency |
| ----- | --------- |
| Red | 5 |
| Blue | 7 |
| Green | 4 |
| Yellow| 2 |
| Pink | 2 |
Therefore, by the table answer will be to create graphs such as histograms, bar charts, and pie charts to visualize the data.
Learn more about table here:
https://brainly.com/question/26788374
#SPJ4
40 pts help Each month, Jason wants to save money for a mini IPAD. The mini IPAD cost $800. Jason has $120 and can save $40 a month. The function f(x) = 40x + 120 can be used to represent the number of months and f(x) represents amount of money saved.
Part 1: f(9) = 480 - What does this represent in context?
Part 2: How much money will Jason have saved after 3 months? Use function notation to show your thinking.
Part 3: How much more will he still need to save in order to buy the iPAD mini?
Answer:
17 months for the mini ipad and 120 after 3 months
Step-by-step explanation:
PLEASE HELP GIVING BRAINLEST it’s due in a few minutes please help!!
-34, -64,-94,-124, find the 7th and 8th number in the sequence.
Answer:
what ever the 5th number was -30
Step-by-step explanation:
its subtracting 30 each step
find the slope of the line that is perpendicular to Y = -4/5x -16
Answer:
5/4x-16
Step-by-step explanation:
i don't know if this is right I learned this a few months ago so sorry if not correct
divide 3/4 and 1/2
will give brainlyst
Answer:
The answer is 6/4
Step-by-step explanation:
3/4 divide 1/2
Switch 1/2 to 2/1
3/4 multiply 2/1
Answer:
1.5 in fraction
Step-by-step explanation:
4. At the local pet store, zebra fish cost $2.10 each and neon tetras cost $1.85 each. If Marsha bought
13 fish for a total cost of $25.80, not including tax, how many of each type of fish did she buy?
a) Write systems of equations to describe the situation,
B) solve the system
c) How many of each of fish did she buy
Please explain!!
Find the percent decrease. Round to the nearest percent.
From 153 pounds to 145 pounds
I believe the answer is a 5.22876% decrease
≈ 5%
Step-by-step explanation:
Hope this helps!
Which pair of rectangles are similar
Answer:
Its 2nd one
Step-by-step explanation:
189÷90=2.1
81÷90=0.9
Select all the expressions that have a value of 40 when x = 10.8.
4,320 ÷ x
Answer: Option C.
Step-by-step explanation:
x = 10.8
A. = 4,320 ÷ x
= 4,320/10.8
= 400
Option A is incorrect.
B. = 288/x + 16
= 288/10.8 + 16
= 42.7
Option B is incorrect
C. = (x² ÷ 18) + 33.52
= (10.8² ÷ 18) + 33.52
= 40
Option C is correct
D. = (1,752 ÷ x) – 162/29
= (1,752 ÷ 10.8) – 162/29
= 156.6
Option D is incorrect
E. = x/12 + 36
= 10.8/12 + 36
= 36.9
Option E is incorrect
Answer:
x = 10.8
432 ÷ x = 40
(216 ÷ x) + 20 = 40
(108 ÷ x) + 30 = 40
(54 ÷ x) + 35 = 40
Step-by-step explanation:
Solve for x and find the missing angles
C
B
(8x - 1)º
)
((4x + 7°
A
Answer:
x=7
Step-by-step explanation:
A^+B^+C^=180° (sum of int. angles on triangle)
4x+7+8x-1+90=180
12x=180-96
12x/12=84/12
x=7
i need the length of c in the triangle shown. plz i need help badly.
Answer:
c=10
Step-by-step explanation:
6^2+8^2=c^2
36+64=c^2
100=c^2
10=c
How many solutions should 3(x – 2)2 = 12 have?
0
1
2
3
infinite
Answer:
3 is the answer hope this helps broo
Ricky bought an apple and a bottle of
juice for $3. Noel bought 3 apples and a
bottle of juice for $7. How much is a bottle of juice?
Answer:
The juice is 1 dollar
2+1= 3
2+2+2+1=7
hoped this helped
Answer:
The juice is worth $2.50
Step-by-step explanation:
7$- 3$ = 4$
1.50 *3 = 4.50
4.5 + 2.50 = 7
The apples are worth a $1.50
I hope this helps you!
A small town has two local high schools. High School A currently has 600 students
and is projected to grow by 65 students each year. High School B currently has 950
students and is projected to grow by 30 students each year. Let A represent the
number of students in High School A in t years, and let B represent the number of
students in High School B after t years. Write an equation for each situation, in terms
of t, and determine after how many years, t, the number of students in both high
schools would be the same.
Answer:
The senior class will have 100 members in the 13th year.
Step-by-step explanation:
Use the compound interest equation with a negative interest rate:
A = P(1 + r/n)^(n)(t)
Let n be 1 since we're looking for a specific year.
100 = 250(1 - 0.07)^t
100/250 = (0.93)^t
0.4 = (0.93)^t
t = 13 years
Answer thanks a lot, I’m confused on what to put.
Step-by-step explanation:
2 < (-2x + 4) and (-2x + 4) > -14
=> -2x + 4 > 2
=> -2x > -2
=> x < 1.
Help me 9th grade math need answer ASAP very appreciated thank you
Answer:
64
Step-by-step explanation:
Let the tens digit be x and units digit be y. We can write the number we are finding as 10x + y. We also know that x + y = 10 and 10x + y - (reversed number) = 10x + y - (10y + x) = 9x - 9y = 18.
Dividing by 9 on both sides, we get:
x - y = 2
Using the equations x + y = 10 and x - y = 2, we find that x = 6 and y = 4. So the number is 64.
I hope this helps! :)
Solve the system of equations using substitution. Show all work.
y = 7x - 24
y = -3x + 16
Match each system of equations with its number of solutions
-8x +7y=-2
8x-7y=2
8x +7y=30
8x-7y=2
8x-7y=2
-8x+7y=2
No solution
Infinitely many solutions
1 solution
Answer:
8x + 7y = 30 ( one solution)
8x - 7y = 2
-8x + 7y = -2 ( infinitely many solutions )
8x - 7y = 2
8x - 7y = 2
-8x + 7y = 2 ( zero solutions )
Answer:
Answer:
8x + 7y = 30 ( one solution)
8x - 7y = 2
-8x + 7y = -2 ( infinitely many solutions )
8x - 7y = 2
8x - 7y = 2
-8x + 7y = 2 ( zero solutions )
Step-by-step explanation:
Can anyone help me with this Midterm Advanced Algebra problem (DONT ANSWER IF YOUR NOT SURE)
What is slope of line?
I will give brainliest to the correct answer and 20 points!!
The slope of a line in the plane containing the x and y axes is generally represented by the letter m, and is defined as the change in the y coordinate divided by the corresponding change in the x coordinate, between two distinct points on the line.