Answer:
i think the answer is 55.
Step-by-step explanation:
220 divided by 4 = 55.
Answer:
i don t think i completely understand but they drive 55 miles every hour
Step-by-step explanation:
if this is not your question plz clarify so i can help :)
Least to greastest .
Answer:
these are fromeast to greatest
9^10
9^5
1^3/4
1^3/20
Answer
Least #3 - #2 - #4 - #1 Greatest
Step-by-step explanation:
What is the solution to this system of linear equations?
y − 4x = 7
2y + 4x = 2
A. (3, 1)
B. (1, 3)
C. (3, −1)
D. (−1, 3)
I WILL MARK AS BRAINLIEST IF CORRECT!
Answer:
[tex]x = - 1[/tex]
[tex]y = 3[/tex]
Step-by-step explanation:
[tex]y - 4x = 7(eqn \: 1)[/tex]
[tex]2y + 4x = 2(eqn \: 2)[/tex]
[tex]solving \: by \: eliminating \: one \: variable[/tex]
[tex](y - 4x = 7)[/tex]
[tex] + (2y + 4x = 2)[/tex]
[tex]3y = 9[/tex]
[tex]y = 3[/tex]
[tex]y - 4x = 7[/tex]
[tex]3 - 4x = 7[/tex]
[tex] - 4x = 7 - 3[/tex]
[tex] \frac{ - 4x}{ - 4} = \frac{4}{ - 4} [/tex]
[tex]x = - 1[/tex]
The solution to this system of linear equations will be (–1, 3). Then the correct option is D.
What is the solution of the equation?The solution of the equation means the value of the unknown or variable.
The equations are given below.
y − 4x = 7 ...1
2y + 4x = 2 ...2
Add both equations, then we have
3y = 9
y = 3
Put y = 3 in equation 1, then we have
3 − 4x = 7
4x = –4
x = –1
The solution to this system of linear equations will be (–1, 3).
Then the correct option is D.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
The 7th grade students at Palm Coast Middle School made some apple pies for a bake sale. The school cafeteria also donated 9 pies toward the effort. All the pies at the sale were cut into 8 pieces. If at least 224 pieces of pie were sold in all, how many pies did the students bake? (shown on number lines)
Answer: at least 19
Step-by-step explanation:
Since there were at least 224 pieces of pie sold. We would divide the amount of slices of pie sold (224) by the amount of slices in each pie (8). Which would be (28) pies sold and then we would subtract the (9) pies that the school gave us, and we would end up with (19) pies.
I hope that can help you
Can someone help me out with this picture listed above??
Answer:
Step-by-step explanation:
This is an exponential decay, because the base is fraction < 1
How far 75% of 2000 km trip
Answer:
1,500
Step-by-step explanation:
Hope I helped
HELP ME PLEASE: I WILL GIVE BRAINLIEST AND IT IS 20 POINTS
Answer:
0
Step-by-step explanation:
any log with a base of one and it becomes logv5 (1) after logv5(logV3 (3) because log3(3) equal one so then logv5 (1) is 0
6. Camille is a first year accountant and a recent college graduate. She is paid a salary
of $40,000 per year, is expected to work 40 hours a week and is nonexempt because
this is her first year as a staff accountant. During tax season, thirteen weeks from
January 15 through April 15, she works 56 hours a week.
a. Does she receive overtime? Explain.
b. How much is her normal rate per hour?
c. What is her overtime rate per hour?
d. How much extra does Anne earn during tax busy season? (Jan to April)
jk ima awnser in one sec
Each week mrs endo bikes 0.86 mile to the garden. Then she bikes 2.3 miles along the river back home. About how many miles will mrs endo bike in a year?
Answer: 164.32 miles
Step-by-step explanation:
Given that:
Weekly coverage :
Miles biked to the river = 0.86 miles
Miles biked along the river back home =. 2.3 miles
Total miles biked weekly:
(0.86 + 2.3) miles = 3.16 miles weekly
Number of weeks per year = 52
Miles biked yearly : (number of weeks per year * miles biked weekly)
= 52 * 3.16 miles
= 164.32 miles
Mrs endo will bike about 164.32 miles in a year.
Plz I need help, I’m confused and lost :(
Answer this math problem if you love to mama
Answer:
Answer is 50°.
The interior angles are supplementary.
Answer:
LET THE UNKNOWN ANGLES BE X THEN,
X+130°=180°
REASON=BEING SUM OF COINTERIOR ANGLES IS EQUAL TO 180°)
X=180°-130°
X=50°answer...
WILL GIVE BRAINLY!!!! HELP!!!!
Answer:
A is correct, the one you selected
Step-by-step explanation:
Answer:
A is the correct option
Step-by-step explanation:
sorry im a bit late lol
:)
Alright y'all here is a easy one!!!!
Answer: Its C
Step-by-step explanation: 24 only pops up and the bottom of the equation and all of the other answers are being used in the problem.
Do Now:
Mona tried to
solve the
system by
graphing:
x + y = 6
2x - y = 6
What was
Mona's
mistake?
Based on her
graph (shown)
Mona thinks
the solution is
(0,6).
Answer:
Mona's Mistake: Well, Mona tried to graph something not yet solved.
She should have solved the problems.
x+y=6 Solved is y=-x+6
and
2x-y=6 Solved is y=2x-6
I have also graphed these two points for you, and they intersect at (4,2)
Have a beautiful day, and stay safe.
If the domain is {0, 2,-6}, what is the range of y = -2x + 3?
Answer:
Step-by-step explanation:
y = f(x) = - 2x + 3
f(0) = 3
f(2) = - 2(2) + 3 = - 1
f(- 6) = - 2(- 6) + 3 = 15
Range is {3, -1, 15}
Please help me I don’t understand
Answer:
the first and fifth one
Step-by-step explanation:
Answer:
the first and second one
Step-by-step explanation:
what is 4/7 in the lowest terms
Answer:
4/7 is already in lowest terms
Write the equation of the line in slope intercept form that passes through the two points: (1,-6) and (-3,2)
Please explain so I can understand this
Answer:
y = -2x - 4
Step-by-step explanation:
Formula is y = mx + b where m is the slope and b is the y-intercept
(1, -6) (-3, 2)
[tex]\frac{-6-2}{1-(-3)}=\frac{-8}{4} =-2[/tex]
The slope is -2
y = -2x + b
So let's find b, insert 2 for y and -3 for x to find b
2 = -2(-3) + b
2 = 6 + b
Subtract 6 from both sides to get b alone
-4 = b
We found what b equals (the y-intercept), which is -4
So, the equation is y = -2x - 4
Hope this helps and pls do mark me brainliest:)
What is the total cost of a pair of jeans that are priced $50.00 if there is 7 1/2% sales tax?
$57.50
$53.75
$55.50
Answer:
See below.
Step-by-step explanation:
Divide the percentage to find the decimal form.
[tex]\frac{7.5}{100} =0.075[/tex]
Multiply the total by the percentage.
[tex]50*0.075=3.75[/tex]
Add that to the total.
[tex]50 +3.75=53.75[/tex]
Answer: [tex]53.75[/tex]
:)
HELLLLLLLLLLLPPPPPPPPP
Answer:
there is no quick way around this. U need to plug in -4,2,8 into x value into the function, and see what y returns to
Step-by-step explanation:
Help me ASAP Please!!!!
that's a lot of damage
$1500 at 4% for 5 years find interst
Answer:
7,500
Step-by-step explanation:
Answer:
$5100.00
Step-by-step explanation:
Gerald deposits $50 every week into a savings account. At week 16, the account balance is $1650. Write an equation that models the balance, y, and the number of weeks, x.
If the US released 5.877 billion metric tons of carbon dioxide and 1 trillion pounds=0.4536 billion metric tons, how many trillions of pounds of carbon dioxide did the US release?
Answer: 12.96 trillion pounds
Step-by-step explanation:
From the question, we are informed that:
1 trillion pounds = 0.4536 billion metric tons
Therefore, if the US released 5.877 billion metric tons of carbon dioxide, the trillions of pounds of carbon dioxide that the US release will be:
= 5.877 / 0.4536
= 12.96 trillion pounds
Can somebody help me? Will mark brainliest!
Answer:
I believe it would be 3 reflection followed by translation.
Step-by-step explanation:
please someone help me please??!!
Answer:
4
Step-by-step explanation:
it's just another way of saying find the slope
Answer:
the answer is 4:10
Step-by-step explanation:
which term in the arithmetic sequence 11, 4,-3 . . . is -129?
Answer:
23rd term
Step-by-step explanation:
Plz mark as Brainliest!
Line M is represented by the following equation: x − y = 8
Which equation completes the system that is satisfied by the solution (18, 10)? (4 points)
a
2x − y = 26
b
x + y = 18
c
2x − 2y = 36
d
x − y = −28
Answer:Let's plug in (18,10) into each answer choice until we find the one that has it as a solution.
A) 2x - y = 26
2(18) - 10 = 26
36 - 10 = 26
26 = 26
Your answer is A.
I'll just do the rest to show that you the they are incorrect.
B) x + y = 18
18 + 10 = 18
28 ≠ 18
C) 2x - 2y = 36
2(18) - 2(10) = 36
36 - 20 = 36
16 ≠ 36
D) x - y = -28
18 - 10 = -28
8 ≠ -28
Your answer is A) 2x - y = 26.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
2(18) - (10) = 26
36 - 10 = 26
Can someone please explain how functions work? With graphs?
Answer:
no, yes, no, no, yes, no
there you go!
Step-by-step explanation:
4x-12=12-4x I need help solving Multi Step Equations, which variables on both sides.
Answer:
x= 3
Step-by-step explanation:
4x+ 4 x= 12 + 12
8x = 24
x= 24/8
x= 3
Plz help
What is the length of side X if two similar rectangles have the following measurements?
Rectangle 1:6 ft by 10 ft
Rectangle 2: 3 ft by X ft