Answer:
hey can't see the question....
What is the slope of the line on the graph? ill give brainlist
Answer: I guess the slope is m=-1/3
Step-by-step explanation: Hope it helps :)
This figure is a tetrahedron. What is the area of its base?
62.4 square units
36 square units
124.8 square units
22.4 square units
The double box-whisker plot shows the scores of two tests.
Answer:
i need this one too ;;-;
Step-by-step explanation:
Multiply (3)(−4)(2).
Choices:
−48
−24
24
48
If the radius of a circle is 5, what is the circumference? Use π=3
Answer for prompt 1 If the radius of a circle is 5, what is the circumference? Use π=3
circumference formula: 2πr
given:
radius = 5 (r in the formula stands for radius)
π = 3
- simply pluggin what you have.
2πr
2(3)(5)
= 30
circumference = 30
-- let me know if you have any questions regarding this.
A store manager combines trail mix that is 30% raisins with a trail mix that is 55% raisins. He makes 800lb of trail mix that is 40% raisins. How many pounds of each trail mix does the manager use?
Answer:
320 pounds of 55% raisins trail mix
480 pounds of 30% raisins trail mix
Step-by-step explanation:
Sorry, I can’t write how I got the answer. We just did it in class and decided to help... (Btw, sorry if I’m too late)
The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.
Given that,
A store manager combines a trail mix that is 30% raisins with a trail mix that is 55% raisins.
He makes 800lb of trail mix that is 40% raisins.
We have to determine,
How many pounds of each trail mix does the manager use?
According to the question,
Let, x = pounds of trail mix 30% raisins
y = pounds of trail mix 55% raisins
The distributor wants to make 800 pounds of trail mix, thus:
x + y = 800
The mix must be 40% raisings as a combination of x and y, thus:
30x + 55y = 40 × 800
30x + 55y = 32,000
Divided by 5 the equation
6x + 11y = 6400
Solving both the equation
[tex]x + y = 800\\\\x = 800 -y\\[/tex]
Substitute the value of x in equation 2,
[tex]6x + 11y = 6400\\\\6 (800-y) + 11y = 6400\\\\4800 - 6y +11y = 6400\\\\5y = 6400-4800\\\\5y = 1600\\\\y = \dfarc{1600}{5}\\\\y = 320[/tex]
Substitute the value of x in equation 1
[tex]x + y = 800\\\\x + - 800 -y\\\\x = 800-320\\\\x = 480[/tex]
Hence, The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.
For more details refer to the link;
https://brainly.com/question/3228027
A cell phone company recently noticed a 26% sales decrease in the month of July compared to June. Let n represent June’s sales. If y represents July’s sales, which equation can be used to determine the sales in July?
a) y = n – 0.26n
b) y = n + 0.26n
c) y = n – 0.26
d) n = y – 0.26y
Which of the following best shows the distributive property?
Group of answer choices
2 + 3 = 3 + 2
2 + (2 + 3) = (2 + 2) + 3
2(2 + 3) = 2(5)
2(2 + 3) = 2(2) + 2(3)
Answer:
2+(2+3)= (2+2) +3
Step-by-step explanation:
Hope this helps
Answer: 2+(2+3)=(2+2)+3
algebra 1 pls ty! Brainilest if correct!
Which of the follow would make the statement true when inserted on the line?
Answer:
D
Step-by-step explanation:
Sandy is upgrading her Internet service. Fast Internet charges $30 for installation and $46.45 per month. Quick Internet has free installation but charges $53.95 per month.
Complete the equation that can be used to find the number of months after which the Internet service would cost the same. Use the variable x to represent the number of months of Internet service purchased.
Answer:
uh 463.6.
Step-by-step explanation:
Hey is anyone available to answer rn? I need it quick =v=
Eddie watches a drawbridge rise at a constant rate. It takes 112 minutes for the drawbridge to rise to 13 of its total height. Eddie predicts that it will take a total of 416 minutes for the drawbridge to reach its full height. Is he correct? Explain why or why not.
Answer:
He is wrong
Step-by-step explanation:
It already got to total height
Jada deposited $40,000 into her savings account. Her bank has a 5% interest rate. When (in years and months) will Jada earn $6500 in interest for her savings account? Show work
Answer:
5 years
Step-by-step explanation:
and 11 months
Answer:
5 years and 11 months
Step-by-step explanation:
HOPE IT HELPS :)
Margo can purchase tile at a store for $0.89 per tile and rent a tile saw for $12. At another store she can borrow the tile saw for free if she buys tiles there for $1.19 per tile. How many tiles must she buy for the cost to be the same at both stores?
Answer:
yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no
Step-by-step explanation:
What algebraic property is demonstrated in the equation below? 6 + 4(7x – 2) = 6 + 28x – 8 *
Answer:
Distributive
Step-by-step explanation:
I was to lazy to add an explanation
Answer:
Distributive property because 4(7x-2) is distributed into 28x-8
15.) Elena wants to make a scale drawing of her bedroom. In her drawing, the
length of the bedroom is 10 cm and width 6 cm. She decides on a scale of 1 to
50. What is the WIDTH of her actual bedroom? (Your answer can be in cm or m.
Note: 1 m=100 cm)
Answer:
300 cm
or 3 meters
Step-by-step explanation:
6 * 50 = 300
The line of best fit is shown on the scatter plot below. What is the equation of the line of best fit?
A: y=−5/4x+9
B: y=−1/2x+9
C: y=−5/4x−9
D: y=−x+9
Each statement describes a transformation of the graph of y = x. Which statement correctly describes the graph of y = x + 10?
A. It is the graph of y = x translated 10 units to the right.
B. It is the graph of y = x where the slope is increased by 10.
C. It is the graph of y = x translated 10 units up.
D. It is the graph of y = x translated 10 units down.
Answer:
C
Step-by-step explanation:
since it is the slope form y = mx+b
b = y axis
so in order to go up you have to translate upwards
hope this helped ;)
Emma is helping her mom set up tables for a class party. There are 179 people coming to the party. If only 8 people can sit at each table, how many tables will Emma and her mom need?
Answer: 22
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
Divide 179 by 8 to find the number of tables you will need, 22.375.
You can’t have part of a table, so you have to round up to 23 for everybody to fit
The United States Air Force has 19 women for every 81 men enlisted. If a squadron has 250 members, approximately how many are women?
Use this chart to estimate the fractional part of the orchard that is
infested with beetles. Explain how you decided.
The diagram below shows that Stan has two pairs of jeans (one blue and one black) and three shirts (one white, one blue, and one brown) to choose from.
How many different choices of outfits, consisting of one pair of jeans and one shirt, does Stan have?
Answer:
12
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
answer quick and show work
gina will pay $14 for fabric at a craft store. the tax rate is 8.5%. how much will she pay for her fabric including tax
Answer:
$15.19
Step-by-step explanation:
Write an equation
8.5% of 14 =
Convert percent into decimal:
8.5% = 0.085
"Of" means to multiply so multiply 0.085 to 14
0.085 x 14 = $1.19
14 + 1.19 = $15.19
Answer:
$15.19
Step-by-step explanation:
Write an equation
8.5% of 14 =
Convert percent into decimal:
8.5% = 0.085
"Of" means to multiply so multiply 0.085 to 14
0.085 x 14 = $1.19
14 + 1.19 = $15.19
Hope this helps!
Which of the following points lies on the graph of this equation? y = -8x
A. (0, 0)
B. (1, 0)
C. (-1, -1)
D. (0, -8)
Answer:
d
Step-by-step explanation:
It just simply is. you know what i mean
Help me.
please.
lolz
Answer:
I think it's 71 option D. because you cut the number that it on the number line that on there more than 2 times
Help me!!!!!!! I will give brainliest for first one with correct answer.
Answer: The answer is
YesNoNoYesYesYesStep-by-step explanation:
I am pretty sure this is correct:)
Answer:
yes
no
yes
yes
no
yes
yes
Step-by-step explanation:
PART A: complete the two-way frequency table
PART B: What statement about this is true?
A. More children then adult were surveyed
B. The same number if adults & children prefer fruit
C. More people prefer vegetables
D. More people prefer fruit
E. More adults than children prefer vegetables
PART C. complete the table using the information from the table from PART A
Choose the symbol to make the following statement true. 4 yd. ___12 ft. A. C . =
Answer:
C. =
Step-by-step explanation:
Note the conversion for Yard to Feet.
1 yard = 3 feet.
In this case, it is given to you that there are 4 yards. Multiply 4 with 3 to get the amount of feet:
4 yd x 3 ft per yd = 12 feet per 4 yd.
12 ft. = 12 ft., ∴ 4 yd. = 12 ft.
The length of a car is 21 meters. How many centimeters is that? A. 2,100
B. 21,000
C. .021
D. 2.1
Answer:
A. 2,100
Step-by-step explanation:
1 m = 100 cm
so, 21 m = 21×100
=2100cm.