Answer:
0 apples
Step-by-step explanation:
Which one is different?
answer this asap and i will give u brainliest
One step equation 21=-7
Answer:
[tex]n = - 3.[/tex]
Step-by-step explanation:
[tex]21 = - 7n \\ n = \frac{21}{ - 7} \\ n = - 3. \\ \\ [/tex]
♨Rage♨
Simplify 3(2+q)+15
Thank you
Answer:
3q + 21
Step-by-step explanation:
3(2+q)+15
6+3q+15
3q+21
The ratio of boys to girls in Ms. Seeley’s class is 12/18. Which ratio of boys to girls is equivalent?
3:4
4:9
4:6
2:4
Answer:
3.9 is the possibility of this answer as shown
Match each fraction with its equivalent decimal number.
1.7/9
2.7/19
3.7/8
4.7/15
A.0.875
B.0.46
C.0.7
D.0.7
Answer:
below
Step-by-step explanation:
We can divide all the given fractions to find there decimal equivalents.
7 ÷ 9 = 0.77...
7 ÷ 19 = 0.368421
7 ÷ 8 = 0.875
7 / 15 = 0.466...
Now, we see that these match up;
7.9 -> C or D (It's not specific in whether the 7 repeats so if it does on your end, please choose that option)
7/19 has no equivalent option.
7/8 -> A
7/15 -> B
Best of Luck!
Mrs. Smith gave a test with 30 questions, and Jim got 21 correct. What was Jim's score?
Answer:
70%
Step-by-step explanation:
21/30= 0.7
0.7 x 100 = 70
What is 5 1/9 + 3 7/9?
Answer:
8 8/9
Step-by-step explanation:
Rewriting our equation with parts separated
=5+19+3+79
Solving the whole number parts
5+3=8
Solving the fraction parts
19+79=89
Combining the whole and fraction parts
8+89=889
Answer:
i know she already answered and the points should go to her (also good job! ) but if you want it on
exact from then it's 80/9
decimal form is : 8.8
and mixed from is : 8 8/9
Johnnie runs 4.5 km everyday to stay in shape. It takes him 30 minutes to run his route. What is his average speed per hour?
Answer:
The average speed is 9 km per hour
Step-by-step explanation:
Average speed = total distance ÷ total time
Let us use this rule to solve the question
∵ Johnnie runs 4.5 km every day
∴ The total distance = 4.5 km
∵ It takes him 30 minutes to run his route
∴ Total time = 30 minutes
→ We need to change the time to hours to find the average speed in km/h
∵ 1 hour = 60 minutes
→ Divide the time by 60 to change it from minutes to hours
∴ Total time = 30/60 = 0.5 hour
∵ Average speed = distance ÷ time
∴ Average speed = 4.5 ÷ 0.5
∴ Average speed = 9 km/h
∴ The average speed is 9 km per hour
What’s the slope pls answer quick
What is 2.49 x 10-2 written in standard form?
Answer:
2.29×10^1
Step-by-step explanation:
2.49 multiply with 10 and then minus with 2 and you will get 22.9 if you want it in standard form the answer will be 2.29×10^1
solve x2 + 4x - 5 = 0 using quadratic formula
I need help with these,I don’t know how to do it
Answer: 920485
Step-by-step explanation:
the math is simple math you see, when math is hard try your best and I know it makes no sense but, im telling you to quit so, sometimes in life you have to pull a fart and spread like water spreading away the correct answer is - ##########
Answer:use a protractor
Step-by-step explanation:
(5x10^7)+(1x10^6)
Answer is Scientific Notation
Answer:
5.1 × 10^7
look up scientific calculator :)
Halima wants to cover all of the wall with tiles. The tiles are squares with sides of length 20 cm. The tiles are sold in packs. There are 10 tiles in each pack. Each pack of tiles costs £34.99 Halima only has £1000. How much would it cost Halima to tile the whole wall?
Complete Question
Halima wants to cover all of the wall with tiles. The tiles are squares with sides of length 20 cm. The tiles are sold in packs. There are 10 tiles in each pack. Each pack of tiles costs £34.99 Halima only has £1000. How much would it cost Halima to tile the whole wall?
Length of the wall = 3m
Width of the wall = 4m
Answer:
£1049.70
Step-by-step explanation:
100cm = 1m
1 tile = 20cm
100cm÷ 20cm = 5
1m = 5 tiles
Width = 4m = 4 × 5 = 20 tiles
Length = 3m = 3 × 5 = 15 tiles
Total tiles needed = 20 tiles × 15 tiles = 300 tiles
Remember: 1 pack contains 10 tiles
10 tiles = 1 pack
300 tiles = 300/10= 30 packs
Note: 1pack costs £34.99
30 packs = 30 × £34.99= £1049.70
Halima needs £1049.70 to cover the wall with tiles
If A < B, where on the number line will A appear?
A. To the right of B
B. In exactly the same location as B
C. To the left of B
3.) Graph on Geogebra the linear equation y=2x, then select the correct 10 points
line: *
O Blue line
Green line
Black line
Red line
Find the sum of 2ab and 9ab
Answer:
11ab
Step-by-step explanation:
2ab + 9ab = 11ab
If I make $2 every 10 minutes how much will I make in 12 hours
Answer:
144$
Step-by-step explanation:
1. you make 12$ in an hour
2. do 12*12 to get how much you do in 12 hours
Evaluate the expression -3(n + 7) + 5 using n=5
Answer:
-31
Step-by-step explanation:
First you distribute
(-15-21)+5
Then you add and subtract from left to right.
-36+5
-31 is your answer
13. Evaluate: 7x + 4y when x=5 and y=-3
Answer:
13
Step-by-step explanation:
7x + 4y
7(5) + 4(-3)
25 -12
13
Answer:
23
Step-by-step explanation:
7*5=35
4*-3=-12
35+-12=23
Janie wants to build a model using 1/2 inches cubes . how many 1/2inch cubes would she use to build a solid, cube shaped model with side lengths of 4 inches?
Answer:
you will need 8 cubes i think
Mariana wants to attend Texas A&M. One year at Texas A&M costs approximately $28,000. She currently has $7,000 in savings. Mariana has received a one-time grant of $1,000 and an annual academic scholarship for $6,000. She plans to enroll in the work study program that will pay $10,000 annually for part-time work. How much will Mariana need to borrow in student loans in order to attend Texas A&M for 4 years?
Answer:
$58,000
Step-by-step explanation:
Total money that Mariana will generate:
Savings = $7,000
One-time grant = $1,000
Annual academic scholarship = $6,000
study program = $10,000/year
Study program for 4 years = $40,000
Total = $7,000 + $1,000 + $6,000 + $40,000
Total = $54,000
Total money that Mariana will generate for her 4 years = $54,000
Cost of fee at Texas A&M per year = $28,000
Cost of fee at Texas A&M for 4 years = 4*$28,000 = $112,000
Amount Mariana will have to borrow to attend Texas = $112,000 - $54,000
Amount Mariana will have to borrow to attend Texas = $58,000
Hence Mariana will have to borrow $58,000 in student loan to attend Texas A&M for 4 years
The graph above shows the amount an electrician charges for a job, depending on how long she works on the job. She charges a fixed amount for beginning the job plus an hourly fee. According to the graph, what is closest to the fixed amount the electrician charges for beginning a job?
Answer:I believe is $75
Step-by-step explanation:
If you see in the graph is between 50 and 100
50 divided by two is 25 which means
50+25=75
The length and breadth of a rectangle are 80cm and 15cm .find its perimeter and area of the rectangle
• Length of the rectangle = 80 cm
• Breadth of the rectangle = 15 cm.
To find :• perimeter and Area of the rectangle .
Solution :As we know that:
• perimeter of the rectangle = 2 ( l + b)
=> perimeter = 2 ( 80 + 15)
=> perimeter = 2 ( 95 )
=> perimeter = 190 cm .
• Area of the rectangle = l×b
=> Area = (80×15)
=> Area = 1200 cm² .
Hence , the perimeter of the rectangle is 190 cm and Area us 1200 cm².
I hope it will help you.
Regards.
What is negative 2 1/6 minus negative 1 3/4?
Given g(x) = -2x+2 and f(x) = 3x2+4, find (g+f)(-3).
Answer:
-3x +8
Step-by-step explanation:
(- 2 x + 2 +3 x 2 + 4) (-3)
(x + 8) -3
-3x + 8
Answer:
2x^3+8x^2-3x-12
Step-by-step explanation:
The quotient of forty-three and a number m:
i need to know this pls help
- 2x - 9. FG - 3x - 12, and BG - 19. find the values of x, EF, and FG. The drawing is not to scale.
E
G
a
Oь
x=3. EF = 7. FG = 12
x = 8, EF = 25, FG = 36
x= 3, EF=-3, FG=-3
x= 8, EF = 7, FG = 12
Oc
Od
true or false?
All whole numbers are irrational numbers
