Answers
Explanation:
Related Questions
x^2 + 6x + 5 = 0
Find A, B, and C
Answers
Answer:
A=1
B=6
C=5
Step-by-step explanation:
0=ax²+bx+c
0= 1x²+6x+5
There is no number in front of x², so you know the coefficient is 1.
The coefficient in front of the x is 6.
The remaining number is 5.
what is the order pair for y=1/3x
Answers
Answer:
Step-by-step explanation:
y is always (1/3) of x.
Thus, if x = 0, y = 0; if x = 1, y = (1/3)(1) = 1/3, and so on. The corresponding ordered pairs are (0, 0), (1, 1/3), (-2, -2/3)
PLEASE HELP! I'll literally mark BRAINLIEST if the answer is correct!
Jose received a $100 gift card to his favorite coffee shop for his birthday. Every week he goes to the coffee shop and spends $5 on a drink.
a. Write an equation to represent the relationship between the amount of m money remaining on Jose’s gift card and the number of w weeks.
b. How many weeks will it be when Jose has only $15 remaining on his gift card?
Answers
Answer:
A: M= 100 - w=20 = M-0
( if he has 100 dollars n he buys a 5 dollar coffee every week then he will have 0 dollars left over in 20 weeks )
B. 6 weeks
Answer:
A. m = 100 - 5w
B. 17 weeks
Step-by-step explanation:
How can you write the expression 7(b-2) in words?
ОА.
two subtracted from the quotient of seven divided by b
OB.
seven added to difference of b minus two
OC.
the quotient of seven divided by b minus two
OD
two subtracted from seven times b
OE.
the product of seven and the difference of b minus two
Answers
Answer:
E.
the product of seven and the difference of b minus two
Step-by-step explanation:
Steve rides his bike to and from work 5 days a week, 14 miles each way. Which of the following equations can be used to calculate the number of miles Steve commutes for work on his bike in x weeks?
A.
y = 140x
B.
y = 70x
C.
y = 196x
D.
y = 14x
Answers
Answer: The Answer Would Be D
PLZ HELPPPPP ILL GIVE BRAINLIEST
Answers
Answer:
B, y=2x
Step-by-step explanation:
Because the x is doubling Every time you go up the line
please help with my math look at picture
Answers
Step by Step Explanation:
You must divide 5.55 by 3, and that’s where you find the cost of one, which is $1.85. Multiply 1.85 by 2 to find your answer.
Answer:
i think b
Step-by-step explanation:
3 bags = 5.55, divide that and youll get 1.85 then take 1.85 times 2 for two bags of chips and you will end up with B - 3.70
a model house has a scale of 1 cm to 3 meters.If the model house 5cm,then how is tall is the house.
Answers
Answer:
15m
Step-by-step explanation:
1cm=3m
5cm is equal to 15m
Jenny wants to buy a pair of pants that cost $35. The pants are on sale for
25% off.
What is the total cost of the discounted pants?
Answers
Answer:
35 / 4 = 8.75
35 - 8.75 = 26.25
I hope you a great life. Till we meet again, Farewell!
Pleaseee I needddd helppp
Answers
Answer:
car b has a steeper slope tho... so it's car b
helppppppppppppppppppppp
Answers
Answer:
A
Hope it helps and i don't know how to explain
7x - 4y = -5 ordered pair
Answers
Answer:
Step-by-step explanation:
You may invent a value for x, substitute that value into the given equation and thereby calculate y:
If 7x - 4y = -5 and x = 0, then -4y = -5 and y = 5/4. The corresponding ordered pair is (0, 5/4). Other x values may be chosen at random and the same operations performed so as to find other possible ordered pairs corresponding to 7x -4y = 5.
A countertop is 11 feet long and 4 fee t wide.
What is the area of the countertop in square meters? Use the conversion 1 foot = 0.305 meter. Round your
final answer to 2 decimal place
Answers
Answer:
4.09m^2
Step-by-step explanation:
A countertop is 11 feet long and 4 fee t wide.
Using the conversion
1foot = 0.305 meter
11fet = 11(0.305)
11feet = 3.355 m
4 feet= 4 * 0.305
4feet = 1.22m
Area of the countertop = Length * Width
Area of the countertop = 3.355 * 1.22
Area of the countertop = 4.0931m^2
Hence the required area is 4.09m^2 to 2 decimal places
Show all your work! Thank you!
Answers
Answer: B
Step-by-step explanation:
x = van
y = bus
12x + 9y = 456
1x + 2y = 83
(Simplify equations)
9y = -12x + 456
y = -1.3x + 456/9
2y = -x + 83
y = -1/2x + 41.5
(Find x)
-1.3x + (456/9) = -.5x + 41.5
0.8x = 9.16
(Round)
x = 11
(Find y by plugging x in)
y = -1/2(11) + 41.5
y = -5.5 + 41.5
y = 36
(Check)
12(11) + 9(36) = 456
132 + 324 = 456
1(11) + 2(36) = 83
11 + 72 = 83
Craig just purchased a new car. He financed $45,000 and must pay it back over 5 years with 11% interest. How much will Craig have paid in interest by the time his car is paid off?
Answers
Answer:
$24750
Step-by-step explanation:
Given data
Principal= $45000
Time=5 years
Rate= 11%
Let us apply the simple interest expression
SI= PRT/100
substitute
SI= 45000*11*5/100
SI= 2475000/100
SI= $24750
Hence, Craig would have paid $24750
What is the exponential regression equation that fits these data?
Answers
what you need to do is plug in the X-imput into the exponential slot that has the tiny X.
your answer is "C"
thanks! :)
Answer:
D.
Step-by-step explanation:
HELPPPP ASAPPPP BECAUSE IM STUCK ON THIS QUESTIONNNNNN
Answers
Answer:
A 3^7
Step-by-step explanation:
I already helped you with this :P
Can i have brainliest again?!
Blake's test scores are 86, 70, 72, 100, 96, and 80. Which score must Blake earn on his next test to have a mean grade of exactly 85? Choices: 85, 88, 84, 91
Answers
Answer:
91
Step-by-step explanation:
Please help me I will give brainliest
Answers
Answer: -5, 1
Step-by-step explanation:
y=5x+2
4x−y=0
Is (2,12) a solution of the system?
Answers
Answer:
no the solution would be (-2, -8)
Step-by-step explanation:
i graphed both of the equations and found the solution <33
Answer:
(-2,-8) is correct
Step-by-step explanation:
4x = y
5x +2 = y
4x = 5x +2
-2 = x
y = 5×-2 + 2
=-8
( x , y )
Solve the following equations and check your answer.
6x+2=9x+14
Answers
2 - 14 = 9x - 6x
3x = -12
x = -12/3
x = -4
Simplify the following in simplest radical form of sqrt{40}
Answers
4 is a perfect square that enters 40. 4*10 is 40. So square root of 4 is 2. So it would be 2 square root 10 since there isn’t a perfect square that goes int 10
Please help! Will give brainlist
Answers
Answer:
-1/7
Step-by-step explanation:
11x-1 = 1+25x
x= -1/7
PlSS HELPP 25 POINTS ANS BRAINLIEST
Answers
Answer:
391.5 in²
Step-by-step explanation:
SA = 2(9)(10) + 9(10) + 13.5(9)
SA = 180 + 90 + 121.5
SA = 391.5
A scruba diver dives down 36 feet into the ocean. He then swims 11 feet back toward the surface. What integer represents the position of the scuba diver relative to the surface? (1 pt.)
Answers
The answer that I got for your answer was 396 ask me more questions if you need help
The number of students at a high school was decreased by 30% to 420 after the senior students graduated how many students were at the high school before the decrease
Answers
Answer:
Step-by-step explanation:
s(1-30/100)=420
s(100-30)/100=420
s(70/100)=420
s(7/10)=420
7s=4200
s=600
Answer right and get branly this took me 3 times to doo
Answers
1. 50 degree angle I believe
2. 150 degree angle
3. 45 degree angle
Sorry if this doesn't help but, with no context about the answers they have given you I can't fully help. Try using a protractor like this down below.
Have a good day!
If you are offered an investment that pays 3.5% simple interest, and you plan to invest for 4 years, about how much do you have
invest to end up earning at least $500?
AY
$1755
B)
$2496
$3572
D)
$4328
Answers
Answer:
$3572
Step-by-step explanation:
Answer:
C.) 3572
Step-by-step explanation:
I Just took the test
What is the value of s^2t for s = 7 and t = 20? as a whole number
Answers
Answer:
7^40 is umm I don't know sorry
Step-by-step explanation:
But hopefully it's helpful.
Answer:
steps below
Step-by-step explanation:
if your problem is s²ⁿ = s²*²⁰ = s⁴⁰ (n replace your t)
s²ⁿ = 7⁴⁰ = 6366805760909027985741435139224001
if the problem is s² x 20 = 7² x 20 = 980
The velocity in ft/sec of a particle is given by v(t) = −14t + 2. Find the position function s(t), of the particle if it has an initial position s(0) = 4 feet.
A. 7t2 + 2t − 4
B. −7t2 + 2t + 4
C. −7t2 + 2t − 4
D. −14t2 + 2t + 4