Answer:
20 5-point questions and 10 10-point questions
Step-by-step explanation:
Division as Fractions - Word
Name
cach problem. Make sure to write your answer as a fraction.
Henry wanted to collect 65 pounds of cans in 7 days. How much should he
collect each day to reach his goal? Which two whole numbers does your
answer lie between?
Answer:
65/7
=9.28..lies btwn 9 and 10
Step-by-step explanation:
Could 8 be a solution? Why or why not?
x2 = 49
Answer:
it cannot be
Step-by-step explanation:
x²=49
x=√49
x=7
Thus answer is 7 and not 8
What are the factors of x2 – x – 6? Check all that apply.
x – 6
x + 6
x – 3
x – 2
x + 2
x + 1
x – 1
The ones that apply are x-2 and x+3 as these are the factors of x2 - x - 6
Help please please please I will mark you as brainlist!
Answer:
x=2; 7
Step-by-step explanation:
Answer:
For question 4, the answer is 7. The value of x is 2.
For question 5, the value of y is 1.
Triangle ABC is graphed on a coordinate plane with vertices at A(-3, 7), B(9,-8), and C(-5, -6). If triangle ABC is dilated
by a scale factor of 2 with the origin as the center of dilation to create A'B'C', what will be the coordinates of the dilated
vertex of B'?
Answer:
B' = (18, -16)
Step-by-step explanation:
Dilating means to stretch or shrink a figure. The scale factor tells us how much we are stretching or shrinking. The scale factor is 2, so the coordinates are multiplied by 2.
A jogger has decided to jog as a warm-up and has decided to vary her speed from minute to minute. Below is the data of her jogging times and distances. The distance recorded is the total distance traveled from time zero up until the measured time. Please create a distance vs. time line graph to properly display this data. Be sure to include all parts of a good graph. When finished drawing your graph, answer the questions below using your graph
Answer:
how much heat is needed to raise the temperature of 20g cooper from 25c to raise the temperature of 20g of cooper from 25 c to 40c?
Step-by-step explanation:
Cora opened a coffee shop. She plans to buy some tables that seat exactly 2 people and one large table that can seat 8 people. Due to the size of her shop, she can seat no more than 40 people at a time. Find the number of total tables Cora can fit into her coffee shop. Select all that apply.
a) 17
b) 16
c) 18
The number of total tables Cora can fit into her coffee shop is 16.
What is Combination?Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant.
We have,
Cora plans to buy some tables that seat exactly 2 people and one large table that can seat 8 people.
The capacity of shop is 40 people.
So, the number of total tables Cora can fit into her coffee shop is
= 8 x 2
= 16
Learn more about Combination here:
https://brainly.com/question/13387529
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Robert has 7,995 trading cards. He wants to put them into a book. He can fit 15 cards on each page. How many pages will he need?
Point N is on line segment ABGiven AN = 14 and NB =21. Determine the length of the line AB.
50% of the number is 2,
the number is ??
Answer:
4
Step-by-step explanation:
just multiply it by 2 lol
Answer: 4
Step-by-step explanation:
Change the percent to a decimal by taking it out of 100. Then do 2/50%
50% = 50/100 = 1/2
2/0.5 = 4
2(5x-9) = 11x-3 find m
Answer:
129 degrees
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
The measure of angle PST 129 degrees after applying the properties of the triangle.
What is the triangle?In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.
It is given that:
The triangle is shown in the picture.
The equation can be made:
5x - 9 = (180 - (11x - 3))
5x + 11x = 180 + 3 + 9
16x = 192
x = 192/16 = 12
The measure of angle PST = 11x - 3
= 11(12) - 3
= 129 degrees
Thus, the measure of angle PST is 129 degrees after applying the properties of the triangle.
Learn more about the triangle here:
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-20x+33=-7
solve for x
Answer:
x=2
Step-by-step explanation:
tell me if i need to explain to you
-20x + 33 = -7
- 33 -33
-----------------------
-20x = -40
------ ------
-20 -20
-40 divided by -20 = 2
So x is 2
A taxi charges a flat fee of $3.00, plus an additional $1.25 per mile. Antonio can spend no more than $18. Choose the inequality that represents the number of miles he can ride, an describes the solution set.
Answer: 1.25m + 3 ≤ 18; Antonio can ride 12 or fewer miles
Step-by-step explanation: so you can break down the answer choices and only have a and b left because no more than means this sign: ≤
and 1.25 is the cost for each mile so your multiplying m and 1.25 and then you add that with 3.
ANSWER TO 4 AND 5 PLEASE ASAP
Answer:
4) 2/6 or 1/3
5) 42/110 or 21/55
Step-by-step explanation:
4) there are two red options out of a total of 6 options, so 2/6
5) 7 red out of total of 11, so 7/11 · 6/10 = 42/110
To get the fraction 6/10:
we reduce 7 to 6 because there is one less red than originally
we reduce 11 to 10 because there is one less from the initial total
West Junior High needs to fill its swimming pool with water. Determine the amount of water it needs by finding the volume of the pool. Use the drop down menus to complete the statements.
Answer:
West junior High needs to fill its swimming pool with water. Determine the amount of water it needs by finding the volume of the pool. Use the drop-down menus to complete the statements.
First, write the
✔ formula: V = lwh
.
Next, use parentheses when you substitute
✔ 50, 25, and 3
for l,w, and h.
Now, simplify by
✔ multiplying
50, 25, and 3.
The volume of the pool is
✔ 3,750
m3.
Step-by-step explanation:
Answer:
drop down menus its B A C D
Step-by-step explanation:
Can someone Find f (2)
Answer:
for each x you put a 2 and times it
Step-by-step explanation:
PLS HELP PLS ITS TIMES ILL GIVEBRAINLIEST IF CORRECT HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!
Answer: A
Step-by-step explanation:
a)Solve 3x-4=17
b)Solve x/4 - 1 = 4
c)Solve x/2 + 8 = 23
Answer:
a). 7
Step-by-step explanation:
3x-4=17
3x-4+4=17+4
3x=21
3x/3=21/3
x=7
Answer:
a)7
b) 20
c) 30
Step-by-step explanation:
a) 17 + 4 = 21
21 ÷ 3 = 7
b) 4 + 1 = 5
5 × 4 = 20
c) 23 - 8 = 15
15 × 2 = 30
4. Triangle TRY was reduced to form triangle PIE.
What number best represents the scale factor used
to change triangle TRY to triangle PIE?
OON
T
A
X
1987:6 5 4 3 2 -10
0
2 3 4 5 6 7 8
2
I
-5
- ?
8
Come on help me pretty plz
Answer:
im pretty sure its pink
Step-by-step explanation:
Evaluate for X = 2 and y = -3.2x - 3y + x2
Answer:
15.6
Step-by-step explanation:
[tex]x - 3y + x^2\\2 + 9.6 + 4\\= 15.6[/tex]
solve for x
2(x - 2) + 3 = 2x - 1
9514 1404 393
Answer:
x can be any value (infinite number of solutions)
Step-by-step explanation:
The equation simplifies to ...
2(x -2) +3 = 2x -1
2x -4 +3 = 2x -1
2x -1 = 2x -1
This is true for every value of x. There are an infinite number of solutions.
Which of the expressions below are equal to 3x + 9y + 15? Select all that apply.
A) 3(x + y + 5)
B) 3(3x + 3y) + 15
C) 3(x + 3y + 5)
D) 3x + 3(3y + 5)
The ratio of teachers to students at Priory School is 2:27
What is school's total population if there are 42 staff
Answer:
609
Step-by-step explanation:
ratio of teachers to students at Priory School =2:27
Let X= total number of both the students and the teacher
Ratio of teacher=( 2/29)X
Ratio of student is (27/29 )X
But total number of teacher = 42
2/29 ×X =42
2X= 42×29
2X=1218
X= 609
Hence, school's total population is 609
is -3 greater or less then 4
Answer:
-3 is less than 4.
Step-by-step explanation:
whoever helps me ill mark brainliest
Describe the end behavior of each function.
f(x) = -25 + 4x² - 4x + 4
Answer:
x-> negative infinity y-> positive infinity
x->positive infinity y-> positive infinity
Step-by-step explanation:
Degree is even and leading coefficient is +ve.
Alice bought supplies for 40.00 . If the sales tax is 7% what is the total cost?
Answer:
42.80
Step-by-step explanation:
Use the distributive property to match equivalent expressions.
-7(4 + x)
-28 + 2x
7(4 + x)
28-7X
7(4-x)
28 +7x
-7(4x)
-28-7x
Intro
Done
Answer:
by distributing you need to multiple by using the 7 in front and use that 7 to multiply each number inside
1. -7(-4+x) -> 28-7x
2. 7(4+x) -> 28+7x
3. 7(-4-x) -> -28-7x
4. -7(4-x)-> -28+7x
Sam tosses a coin 150 times it lands on tails 90 times.
Answer:
Total number of trials =150
Chances or trials which favour the outcome H= 85
P(H)= 15085 = 0.567 (approx)