Answer:
The answer is A because you first move right 4 then up 8, there fore the answer is A.
Step-by-step explanation:
Elisha recorded the temperature for 5 days. When he added thr 5 temperatures together he got a sum of -7.4 c.If he recorded these numbers: -8.1 c , -7.4 c, 5.5 c, 6.2 c but was missing 1 record, what was the missing temperature?
A. -8.1 c
B. -3.6 c
C. -1.9 c
D. 2.3 c
Answer:
B. -3.6 c
Step-by-step explanation:
Find the sum.
46+(−3)
Answer:
46+ (-3)
46-3
46-3= 43
Step-by-step explanation:
Adding a negative is basically just subtraction. I hope this helps.
Alberto sanded a wooden floor with his electric sander at a constant rate. Suppose he sanded 40 1/2 square feet of floor in 3/5 hours. How large an area would he have sanded in 1 hour?
A. 48 3/5 square feet in 1 hour
B. 67 1/2 square feet in 1 hour
C. 76 1/2 square feet in 1 hour
D. 80 1/2 square feet in 1 hour
Answer:
B) 67 1/2 ft per hr
Step-by-step explanation:
40 1/2 ÷ 3/5 can be rewritten as:
81/2 × 5/3 = 405/6
405/6 = 67 1/2
solve the equation
½ (6f – 4) = 3f - 2
Answer:
There is infinite solutions to f so it is an Identity
Step-by-step explanation:
Multiply (6f - 4) by 1/2 then you should get 3f - 2= 3f - 2
Add positive 2 in both sides then you should get 3f = 3f
Then multiply by its reciprocal and get f = f
What is the distance between the points(−5, −9) and (−5, 13)?
4 units
11 units
16 units
22 units
Answer: The distance between the two points is 22 units.
Step-by-step explanation:
How to show 5 1/4 divided by 3/4
Answer:
The Answer is 7.
Step by Step Explanation:
Answer:
step 1: make 5 1/4 to 21/4
step 2: do keep change flip ex: 21/4 times 4/3
step 3: now just do the problem 21 times 4 is 84 and 3 times 4 is 12
step 4: your answer is 84/12 and simplified to whole number 7
hope this helps :)
Step-by-step explanation:
solve the equation
will mark brainlest
Answer:
X = 4.2 or 4 1/5.
Step-by-step explanation:
Subtract 4/5 from 5, and you get 4.2 or 4 1/5.
Plz mark me as brainliest. hope this helps.
Which translation can be used to prove that figures 2 and 3 are congruent?
A. (x, y) > (x, y - 4)
B. (x, y) > (x -3, y + 1)
C. (x, y > (x + 2, y)
D. (x, y) > (x + 1, y -3)
Answer:
A. (x, y) > (x, y - 4)
Step-by-step explanation:
(x, y - 4) means figure 2 will move 4 units down. This maps onto figure 3.
Answer:
A
Step-by-step explanation:
If m = 16 and n = 4, what is the value of the following expression?
m - 2 • n + 2
Answer:
10
Step-by-step explanation:
Use PEMDAS to rewrite the equation as:
m - (2 * n) + 2 =
16 - (2 * 4) + 2 =
16 - 8 + 2 =
10
Answer:
When m = 16 and n = 4, m - 2 * n + 2 = 10.
Step-by-step explanation:
m - 2 * n + 2
Substitute values given
m = 16
n = 4
16 - 2 * 4 + 2
Multiply -2 and 4.
16 - 8 + 2
Subtract 8 from 16.
8 + 2
Add 8 and 2.
10.
If the original expression had parenthesis, please let me know as this answer would need to be edited.
ten fewer than 3 times the sum of a number and eight is 2
what is the "number"
Answer:
3n-10=8*2
3n-10=16
3n=26
n=8.7(rounded)
(i didn't get the 8 is 2 part)
− 7/12x=3.85 helllllllllllllllllpppppppppppppppppppppppppppp
Answer:
it false
Step-by-step explanation:
I did it beforehand just trust
Answer: The answer is -6 3/5
Step-by-step explanation: I took the K12 test and got it correct.
whats 34+35 I NEED HELP
Answer:
34
+35
=69
Step-by-step explanation:
Answer:
34+35=69
Step-by-step explanation:
4+5=9
3+3=6
put that together and u get 69
Can u please help meee
Answer:
C
Step-by-step explanation:
9(8-x)=3x PLEASE SOLVE AND SHOW YOUR WORK PLS IN EXPLANATION IF YOU DO I WILL DEFINENTLY GIVE BRAINLIEST TYYYYYYYYYYYYYYYYYYYY :>>>>>>>>>>>>>>>
PLS HELP
Match the equation to the type of solution. Put the letter of the type of solution next to the equation.
_______ 3=3 A. One Solution
_______ x=0 B. No Solution
_______ 4=-2 C. Infinitely Many Solutions
Answer: |3=3 C| |x= 0 C| |4=2 A|
Step-by-step explanation:
PLSS HELP ASAP!!!!!!!
Answer:
°4y(10-y)=28
°4(10-y)=28
°10-4y=28
°4(y-10)=28
Help please T^T i shall give the right answer brainliest
Answer:
C? i think its c
Step-by-step explanation:
I think think Think Think
Answer ITS A IYTA AAAAAA
PLEASE HELP GIVING BRAINLIST TO THE CORRECT ANSWER IT'S DUE TOMORROW! D:
Nadia charges $6.50 an hour for babysitting. She babysits 19.50 hours the first week of the month and 19 hours the second week of the month.
Suppose Nadia raises her rate by $0.65 an hour. How many hours would she need to work to earn the same amount of money she made in the first two weeks of the month?
Complete the explanation and give your answer.
Nadia's new hourly rate is $___ .She would need to work ___ hours in the next two weeks to make the same amount she made in the first two weeks.
Answer:
Her new hourly rate is $7.15. She would need to work 35 hours in the next two weeks to make the same amount she made in the first two weeks
Step-by-step explanation:
6.50+.65=7.15 which is the new hourly rate
19+19.50 to find how many hours in total which is 38.5 hours
you multiply the rate of 6.50 by 38.5 and you get $250.25 in 2 weeks for the old rate.
I just multiplied until I found the amount of hours to make 250.25 with the new rate.
7.15x35=250.25
Answer:
New hourly rate: $7.15
Total number of hours: 35
Step-by-step explanation:
$6.50 per hour:Given Nadia's hourly rate of $6.50:
For the first week of the month, she babysits for 19.50 hours:
$6.50 per hour × 19.50 hours = $126.75 (Week 1)
For the second week of the month, she babysits for 19 hours:
$6.50 per hour × 19 hours = $123.50 (Week 2).
For those two weeks, she worked for a total of 38.50 hours, and earned $250.25.
$6.50 + $0.65 per hour increase:Nadia increased her hourly rate by $0.65, which means that her new hourly rate will be: $6.50 + $0.65 = $7.15 per hour.
Since we need to determine how many hours she needs to work for in the next two weeks to make the same amount as she did in the first two weeks, we could divide her weekly earnings by her new hourly rate for babysitting:
Week 3:Divide Nadia's earnings for week 1 by $7.15:
$126.75 ÷ $7.15 = 17.72 hours
Week 4:Divide Nadia's earnings for week 2 by $7.15:
$123.50 ÷ $7.15 = 17.27 hours
Week 3 + Week 4 hours = 17.72 + 17.27 = 34.99 or 35 hours
If you multiply her total working hours for weeks 3 and 4 by her new hourly rate:
35 hours × $7.15 per hour = $250.25 (This matches her total earnings for Week 1 and 2).
Therefore, Nadia's new hourly rate is $7.15. She would need to work for 35 hours in the next two weeks to make the same amount she made in the first two weeks.
pls help me with my Math Vocabulary
Which division problem can be described using this model?
A) 4÷1=8
B) 4÷1/2
C) 4÷2
D) 1:1/8
IT GO'S WITH THE PIC..
Asap first to answer brainiest
My other answer got deleted for no reason.
Answer:
B) 4 / 1/2.
Step-by-step explanation:
When you look at the diagram, The boxes are split in halves, and there is 4 boxes. The answer is 4 / 1/2.
Hope this helps!
Which numbers are a distance of 2 units from 8 on a number line? A number line ranging from negative 10 to positive 10.
Answer:
6 and 10
Step-by-step explanation:
Answer:
positive 6 and positive 10
Step-by-step explanation:
when you add 2 to 6 you get 8
when you subtract 2 from 10 you get 8
If two lines are parallel, same side exterior angles are ______.
A. supplementary
B. congruent
Answer:
the answer is A: supplementary
Answer:
Supplementary
Step-by-step explanation:
Hope this helps!
HELP I NEVER LEARND WITH BLOcKS IN ALGEBRA
Evaluate the expression |2x−y|+7, when x=−3 and y = 1
HURRY IN A TEST
Answer:
x=3,y=4
Step-by-step explanation:
your welcome :)
Answer:
i believe it would be something like this ig 2(3)-1+7??
Step-by-step explanation:
HELP ME H PLZZZZZ??????
Answer:
1 is A
2 is C
3 is None
4 is B
your welcome
Help again I just suck at word problems
Answer:
child is 4 feet tall
Step-by-step explanation:
6/15=0.4=x/10
4/10=0.4
What is the reciprocal of −3 2/7?
a.−3 7/2
b.−2 3/7
c.−7 2/3
d.3 2/7
PLeaseeee helppppp
ALSO, THE SELECT BOX SAYS NO OR YES so like no I don't agree with this or yes I agree with this PLEASE HELP TYSM IF you DOOOO
Answer:
Hewo friend :3
Solve with systems of elimination
3x+5y=25
X-2y=-6
What is the solution?
Answer:
4
Step-by-step explanation:
Answer:
Step-by-step explanation:
x= 42/131 , y= -132/131
which table has a constant of proportionality between y and x of 8/5 choose 1 answer.
(10 Points if solve) please answer this perfectly/correctly.
This is on Khan Academy
* Thanks *
Answer:
A
Step-by-step explanation:
y/x = slope
slope = 8/5
16/10=8/5