Answers
Answer:
ok i kow this hold on
Step-by-step explanation:
Related Questions
Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questions: multiple choice worth 3 points each, and essays worth 8 points each.
How many essay questions are on the test? Explain your reasoning.
Answers
Answer: 9 essay questions
Step-by-step explanation:
The test has 26 questions
The test is worth 123 points
The test has two types of questions:
Multiple choice worth 3 points each
Essays worth 8 points each
Let the number of multiple choice questions be, m, and the number of essay questions be , e.
This forms a simultaneous equation below:
m + e = 26 ... (i)
3m + 8e = 123 ... (ii)
Multiplying (i) by 3 and (ii) by 1 we get:
3m + 3e = 78 ... (i)
3m + 8e = 123 ... (ii)
Subtracting (ii) - (i) we get;
0m + 5e = 45
5e = 45
e = 45 ÷ 5 = 9
So there are 9 essay questions.
and;
m + 9 = 26
m = 26 - 9 = 17
There are also 17 multiple choice questions.
Need the answer ASAP
Answers
6x = 132
132/6 = 22
Number of students = 5x = 5x22 = 110
110 book marks will be given to students attending the field trip
WHY IS MATH SO COMPLICATED?!
Graph the solution to the inequality on the number line.
a≥53
Answers
What is the length of segment PQ in units?
Answers
Answer:
13
Step-by-step explanation:
Explanation: I just got it right
Add 5/8 + 1/8 (Fractions)
Answers
Answer:
3/4Step-by-step explanation:
5/8 + 1/8 .we will add the numerator out denominator . We will get 6/8 we divide it by 2 and we will get 3/4 as our answer. l hope it helps ❤❤please answer asap When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression.
Answers
THe answer is in the image.
Which of the following correctly shows clustering for the problem 72 x 13?
72 x 10 + 72 x 3
72 x 12 + 72 x 1
70 x 10 + 2 x 3
72 x 10 + 72 x 13
Answers
72×10+72×3 and 72×2+72×1 shows clustering for the problem 72 x 13
What is Number system?A number system is defined as a system of writing to express numbers.
The given expression is 72 x 13.
Seventy two times of thirteen.
We can write this 72×(10+3)
By distributive property
72×10+72×3
So 72×10+72×3 shows the clustering for the problem 72 x 13.
and we can also write this as given 72×(12+1)
72×2+72×1 also shows the clustering for the problem 72 x 13.
Hence, 72×10+72×3 and 72×2+72×1 shows clustering for the problem 72 x 13
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Rebecca bought 4 sweaters that each cost the same amount and 1 skirt that cost $40. The items she bought cost a total of $160 before tax was added. What was the cost of each sweater?
Answers
Answer:$30
Step-by-step explanation:
answer this question first and you'll get a brainliest: Aaron's bird feeder holds 3/4 of a cup of birdseed. Aaron is filling the bird feeder with a scoop that holds 1/8 of a cup. How many scoops of birdseed will Aaron put into the feeder?
Answers
Answer:
6 scoops
Step-by-step explanation:
3/4 divided by 1/8
since you are dividing you would flip the secound number.
3/4 * 8/1
=6
Answer:
6 scoops of bird feeder.
Step-by-step explanation:
8
2
7
6
3
4
Angle 3 is equal to angle
Answers
Answer:
pls put a pic of the question
Step-by-step explanation:
Answer:
3 or 6 I don't know
Step-by-step explanation:
Like what the other person said we need the picture of it ↑↑
Jennifer is taking a five question true or false test if she guesses each time what is the probability that she will get them all right?
A 1/8
B 1/25
C 1/32
D 1/64
Answers
Answer:
1/8
Step-by-step explanation:
If she guesses on there she will most likely get them all wrong.
0.17 with a line over 17 as a fraction
Answers
Answer:
17/100
Step-by-step explanation:
Hope that helps!
A bakery is having a sale on cupcakes. At 11am the bakery has sold 123 cupcakes. By 2pm the bakery has sold 470 cupcakes.
What was the average rate of change between 11am and 2pm?
Explain what the rate of change means in the context of the problem
Answers
Answer:
The average rate of change is 115 cupcakes per hour approximately
Step-by-step explanation:
Colleen spent 60 minutes online. If she spent 24 minutes on local news sites, what percent of her online time did she spend on local news sites?
24%
40%
30%
60%
Answers
Party Food Item Amount
Fried Chicken 24 pieces
Deli Meats 3 2/3 pounds
Lasagna 11 3/4 pounds
Answers
Answer:
ok do you need help yes or no
Jada bikes x miles to the park and a quarter of that again. How far does Jada bike
Answers
Answer: is that all the question
Step-by-step explanation:
Answer: 1.25x
Step-by-step explanation: x + 1/4 of x = = 1.25x
please help ill give brainliest ok so the open circle lines are like im pretty sure where u put it and what direction its like the number you put it on is not a solution so where do I put the line and what direction does it go in and which line do I put pleaseee helps theres like 2 more questions
Answers
Answer:
y ≤ 6
Step-by-step explanation:
First, let's simplify the inequality.
1/2y ≤ 3 (Given)
y ≤ 6 (Divide by 1/2)
You will need a shaded dot on the point positive 6 going to the left.
challenge i u can figure what 14027838383839 x 200000000000 is without a calculator u get a prize
Answers
Answer:
it 0 right??
cuz u can't multiply 0 with any number
Step-by-step explanation:
In which of the situations can information about Tyler be represented by the expression r + 3, when r represents information about Ray? Select three options.
Tyler is 3 years older than Ray.
Tyler is 3 inches taller than Ray.
Tyler is 3 pounds lighter than Ray.
Tyler walked 3 miles farther than Ray.
Tyler spent one-third the amount Ray spent.
Answers
3 inches taller
3 mild farther
Tyler is 3 inches taller than Ray.
Tyler walked 3 miles farther than Ray.
plz help brainlist if the answer correct
Answers
Answer:
I think it's the first or last one hopefully!
Step-by-step explanation:
Well award Brainliest
Answers
Answer:
Student didn't multiply so the highlighted one
Step-by-step explanation:
1. 42+14x
2. 3(2x + 9)
Answers
Answer:
1. 56x 35x
what you had to do was add 42 plus 14x which gives you 56x. then for number two you had to multiply the numbers inside of the parenthesis by the number outside of the parenthesis which will give you 35x.
okay so this is easy but i'm to lazy to do it so here
pat want to enter a typing contest. in order to enter in order to enter one hes to be able to type 50 words per minute. pat took 15 seconds to type 10 words. can he enter the contest?
Answers
Answer:
No
Step-by-step explanation:
First, you have to take 60 and divide that by 15 because there is 60 seconds ina minute, and it takes 15 seconds to type 10 words.
Then you get4 once you divide and you multiply that by ten getting you 40
he will type 40 words in a minute
Answer:
Pat will not be able to enter the contest because his grubby fingers can only type 40 words per minute, not 50.
Step-by-step explanation:
15 seconds - 10 words.
30 seconds - 20 words.
45 seconds - 30 words.
60 seconds - 40 words.
Pat lost the contest and was hauled out by security guards.
Mike spins the spinner and flips the coin what is the probability that he spins green and flips heads
A 1/10
B 1/8
C 1/4
D 3/4
Answers
Step-by-step explanation:\\\\\\\\\\\
d
Martha and George take turns babysitting. Martha works for 4 hours and George works for 2 hours. They are paid a total of $24.00. How should they divide the money so that each person gets a fair share?
Martha =
George =
Answers
Answer:
$12.00 each
Step-by-step explanation:
$24.00 ÷ 2 = $12.00
Answer:
Step-by-step explanation:
$24.00 divided by 6 = $4.00 4 x $4.00= $16.00 Martha Gets $16.00 while George gets $8.00
Martha = $16.00
George = $8.00
Please help with math
Answers
Answer:
Ok here are the answers:
6: B
7: B
8: C
9: D
10: A
Have a good day! :)
Answer:
Step-by-step explanation:
6 is B (second)
7 is B (second)
8 is C (third)
9 is D (last)
10 is A (first one)
The graph shows the number of sprays an automatic air freshener dispenses, y, in x minutes
Which expression can be used to calculate the rate per minute at which the air freshener dispenses sprays?
A) 30 over 6
B) 24 over 30
C) 30 over 24
D) 6 over 30
Answers
Answer:
A) 30 over 6
Step-by-step explanation:
do you guts want to play never have I ever??
Answers
Answer:
sure
Step-by-step explanation:
I will give a branliest to the first person answer it
Answers
Answer:
Step-by-step explanation:Did that help?
Explanation:
Which number in the following equation represents the coefficient?
7y + 2 = 23
Answers
Answer:
7
Step-by-step explanation:
The coefficient is the number used to multiply a variable.
Y is the variable and 7 is the coefficient.
Answer
y=3
Step-by-step explanation:
21/7=3
7 times 3 = 21
21 +2=3