Answer:
( − ∞ , ∞ )
Step-by-step explanation:
Sonia has $40 in her lunch account and pays $2 each day to
eat lunch.
How long till her account has no money left?
Answer:
20 days
Step-by-step explanation:
Because to find the number of days that Sonia will have you have to divide total money ($40) by money each day ($2). And $40 divided by $2 is 20, so 20 days is the answer.
Have a most wonderfull day, and I hope you likeee the answer....so yep.
To solve the equation 2−5(3+4x)=2x+7, Miranda's first step was to write 2−15−20x=2x+7. Which property did Miranda use in her first step?
Answer:
Step-by-step explanation:
distributive
Pick any Martin Luther king speech and pick an inspirational reason why you chose that reason
Answer:
I Had A Dream speech
Step-by-step explanation:
Because Martin Luther king jr. had a speech and it was about his dream to make America better again
I really don’t understand these two question plz help
Answer:
1) I would remove the '-2' first by adding '2' to both sides. Technically, it does not matter the order you remove the '5' or '-2' though it would be more of a hassle if you were to remove the number associated w/ a variable as you would do extra steps when there is a possibility to do it in less steps. So, ideally, it does matter but depending on your perspective.
2) You would begin by turning '1' into a fraction that has the same denominator as the fraction it is to be added to. This would get you 7/7. Then, you add 7/7 to 4/7 in order to get your final answer of 11/7. You could also just put the two numerical values together as '1 4/7' but I am inferring they want it in an improper fraction format. The steps to get an improper fraction are ideal since it is the simplest way to get to the final answer.
If you have any more questions please comment them and I will be happy to answer them if I can ^^
Ben deposited $650 from his pressure washing business into a savings account. The simple interest rate paid by the bank is 3.5%. If Ben makes no deposits or withdrawals, how much interest will he earn in 4 years?
9514 1404 393
Answer:
$91
Step-by-step explanation:
The amount of interest earned is given by the formula ...
I = Prt
where P is the invested amount at rate r for t years.
Filling in the given values, we find the interest to be ...
I = $650·0.035·4 = $91
Ben will earn $91 interest in 4 years.
Pl help it’s for a grade I will give you Brainly if right
Answer:
2/4
Step-by-step explanation:
Which expression would you use to find the number of outcomes for flipping 4 coins?
2 · 2 · 2 · 2
2(4)
2 + 2 + 2 + 2
2 + 4
Answer:
2 x 2 x 2 x 2
Step-by-step explanation: 16 outcomes
find the value of x.
Answer:
Step-by-step explanation:
the ration of the 2 figures are 4/3 from the larger to the smaller one
this means that 4/3*6=8
x-1=8
x=9
choice c
6x + ? = 0
? =
Does anyone know the answer to this
17) Find DE 3x - 28 3x – 30 G E F 33
The numerical length of DE is 11.
We have a Line Segment DG such that E and F is between D and G.
We have to determine the length of DE.
What is Line Segment?A line segment is a piece or part of a line having two endpoints. Unlike a line, a line segment has a definite length.
According to question, we have -
DE = 3x - 28
EF = 3x - 30
FG = x
DG = 33
Now -
DG = DE + EF + FG
33 = 3x - 28 + 3x - 30 + x
7x = 33 + 58
7x = 91
x = 13
Therefore -
DE = 3x - 28 = 3 x 13 - 28 = 39 - 28 = 11
Therefore - DE = 11
Hence, the numerical length of DE is 11.
To solve more questions on Lines and Lengths, visit the link below -
brainly.com/question/16345328
#SPJ2
Need help finding x.
Answer:
Step-by-step explanation:
SOH CAH TOA to help remember how the trig functions fit on the triangle
use SOH since we know the angle and the hypotenuse and want to find the opposite side
Sin(x)= Opp/ Hyp
Hyp* sin(38) = Opp
12* 0.6156614753 = Opp
7.3879377...
7.4 is the answer
Please help ill brainlist 15
Answer:
point K is reflected across the y-axis to create point K'
Is it A, B, C, or D please help! 9 x to the power of 2 minus 12 x plus 4 = A. 22 B. 49 C. 85 D. 697
Answer:
B. 49
Step-by-step explanation:
Q; 9x^2 - 12x + 4
I graphed this equation to check A, B, C, and D for a solution and only B had a solution. So, I believe the answer is 49.
need a correct answer please
Answer:
102°
Step-by-step explanation:
∠PQR = ∠PQS + ∠SQR
12x - 6 = 16 + 9x + 17
3x = 27
x = 9
∠PQR = 102°
7, 3, -1, -5, what is the sequence
Answer:
-4
Step-by-step explanation:
7-4=3
3-4=-1
-1-4=-5
Find the area of the polygon.
Evaluate the function:
f(x)=4x−1, find f(9)
Answer:
f(9) = 35
Step-by-step explanation:
To solve this, you can take 9 and replace both x's with it and then complete the equation;
f(x) = 4x - 1
f(9) = 4(9) - 1
f(9) = 36 - 1
f(9) = 35
Hope this helps!
Is (2,5) a solution to this system of equations?
3x + 2y = 16
x + 14y = 13
yes
no
3 There are 8 teams in the
recreational soccer league. Each
team is comprised of 9 fourth-
grade students and 5 fifth-grade
students. Which expression could
be used to find the total number of
students in the soccer league?
A. (8 + 9) * 5 =
B. (8 x 9) + 5 =
C. 8 + (9x5) =
D. 8 (9 + 5) =
Answer:
On each team there is the same number of teammates, the answer is D. 8 (9 + 5).
Step-by-step explanation:
If you add up the amount of teammates then multiply that by the number of teams.
Therefore, D. 8 (9 + 5) is the answer.
-1/4d-2/5d=39
Solve for d
Please explain I don’t understand
Answer:
d = -60
Step-by-step explanation:
Given:
-1/4d - 2/5d = 39
-5d-8d/20 = 39
-13/20d = 39
Divide both sides by -13/20
d = 39 ÷ -13/20
= 39 × -20/13
= -60
d = -60
I don't understand the way they've arranged the statement...
help
help
help
help
help
help
help
Answer:
it's answer c and why so many helps
Determine the shortest distance from the point (5, 2) to the line represented by y=2x+1.
Answer:
5 and 6 because it is the nearest
Pls help 25 only and brainlist
Answer:
2x+2
Step-by-step explanation:
Perimeter = 2 * width + 2 * length
12x+10 = 2(4x+3) + 2 * width
12x+10 = 8x + 6 + 2w
4x+4 = 2w
2x+2 = w
I want to the answer for 7+2×4-8-4
Answer:
3
Step-by-step explanation:
Using PEMDAS:
ParenthesesExponentsMultiplication ⇄ DivisionAddition ⇄ SubtractionWe can evaluate 7 + 2 × 4 - 8 - 4.
Start with multiplication:
7 + (2 × 4) - 8 - 47 + 8 - 8 - 4Now we can add and subtract from left to right.
15 - 8 - 47 - 4 3The answer to this problem is 3.
Answer:
Step-by-step explanation:
here because its an expression you use bodmas then you take 7+2= 9 take 9 times 4 = 36 take 36 minus 8 = 28 take 28 minus 4 = 24 this is the answer
solve the equation y=5x+3,x²-y³+45=0
Answer:
y=3.5572205
x=0.1114441
Step-by-step explanation:
C
The point (-3,5) is going to be reflected over the line y=-x. What are the
coordinates of the image?*
Answer:
25 x
Step-by-step explanation:
HELP PLEASE
3. (03.08)
Solve - 2x2 + 3x - 9 = 0. (2 points)
3+3717
4
3(+-)917
X=
O-3+3/17
X=
4
-3917
X=
4
it has no solution, because the D is negative
Answer:
A.
[tex]\frac{3 + - 3i \sqrt{7}} {4} [/tex]
Step-by-step explanation:
i don't know how to write it out the steps on the phone but I got it correct on the test.
❗️HELP❗️
What is the RANGE of this input/output table???
Answers:
A. 2
B. 1,2,4,5,6
C. 2,4,5,6
D. 1,2
Answer:
if im not wrong its 1 and 2
May I plz get some help plz
Step-by-step explanation:
5x +10° + 58° = 11x + 2°( Exterior angle of a triangle is equal to the sum of two opposite interior angles)
5x + 68° = 11x + 2°
11x - 5x = 68° - 2°
6x = 66°
x = 66° / 6
Therefore x = 11°
Hope it will help you :)
