Answer:
80-50x
Step-by-step explanation:
Answer:
30
.... just use a calculator
Giselle pays $240 in advance on her account at the athletic club. Each time she u
the account. Model the situation with a linear function and a graph.
1. b= 225-15x
2. B=240-15x
3. B=225+15x
4. B=240+15x
Help plz god bless you
Answer:
2. B=240-15x
Step-by-step explanation:
Answer:
The answer is B = 240 - 15x
Step-by-step explanation:
What is this? I need some help
Answer:
answer is A
Step-by-step explanation:
Reescribe el número siguiente como fracción simplificada.
0.78 = ?
[tex]\frac{39}{50}[/tex]
Help Please!!!What is the slope of the line passing through the points (-1, 7) and (3, 4)?
A) 4/3
B) 3/4 (wrong)
C) -3/4
D) -4 (Wrong)
Answer:
The answer is option CStep-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
We have
[tex]m = \frac{4 - 7}{3 - - 1} = \frac{ - 3}{3 + 1} = - \frac{3}{4} \\ [/tex]
We have the final answer as
[tex] - \frac{3}{4} \\ [/tex]
Hope this helps you
2. Sarah's craft project uses pieces of yarn that are
yard long. She has a piece of yarn that is 3 yards long.
How many -yard pieces can she cut and still have 1
yards left?
Answer:
She will be able to cut approximately 2 yards off and still have 1 yard.
Step-by-step explanation:
Because 3-2=1 so there would be 1 yard left.
what’s 0.987+0.0853098
Answer:
1.0723098
Yw :D
Given the direct variation equation, y = 13x, find the following:
25. What is y when x is 5?
Answer: y = 65
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT
Shanice's Bakery makes two types of wedding cakes: Pink cake, which sells for $30, and Yellow cake,
which sells for $35. Both cakes are the same size, but the decorating and assembly time required for the
Pink cake is 2 hours, while the time is 3 hours for the Yellow cake. There are 420 hours of labor available
for production. How many of each type of cake should be made to maximize revenue?
Answer:
210 Pink cakes and 0 Yellow cakes
Step-by-step explanation:
Since the Yellow cake takes about %33.3 more time to prepare but only about %16.6 more revenue, it's always more profitable to make Pink cakes.
Write (6,0) and (0,4) in standard form show all work
Answer:
There is answer for you sorry but this problem can not be put into standard form i tried but it didn't make any sense maybe you could rewrite the problem but that all i can do for you
Step-by-step explanation:
Some one help plz I would appreciate it very much
Solve for x:
-4 over 3, multiplied by x minus 6 equals negative 26
−27
−15
15
27
The equation that you provided is - x - 6 = -26
To solve it, we need to isolate x, so we add 6 to both sides and we get
Now, we have to isolate x by doing the reciprocal of which is
So we multiply both sides by to cancel it out and we are left with
x = which is
x = 15
HURRY PLEASE!! I’ll mark you as brainliest
If 2x-5=11, what is 3x+10?
Answer:
34 I think almost positive
Step-by-step explanation:
================================
Work Shown:
Solve the given equation for x
2x-5 = 11
2x = 11+5
2x = 16
x = 16/2
x = 8
Then use this to compute 3x+10
3x+10 = 3*8+10 = 24+10 = 34
what is 7x+3+2x=13 i need help plz help me its for my home work
Answer:
7x+3+2x=13
9x=10
x=10/9
L. A number, n, is multiplied by -5 The
product is - 20. whats the value of n?
Answer:
n=4
Step-by-step explanation:
itis it is already multiplying by -5 we have to multiply it by a postive will remain a negative 20
Answer: n = 4
-5n = -20
n = 4
answer both please :))))
Answer:
Y-intercept (0,4)
X-intercept (0,2)
Step-by-step explanation:
It the point where the line crosses the y or x intercept
Use a model to divide. 45 by 6
Answer:
45 / 6
Step-by-step explanation:
Step-by-step explanation:
draw 3 boxes.
put 6 on the side of the one on the left and then put 3 over the first two boxes and then put one over the last box. then on the side of the last box draw three tiny ones.
i'll try and draw it
3 3 1
6 (18) (18) (6) then draw three tiny boxes.
you do this because 6 times 3 is 18 and if you do that twice its 36. then you do 6 times 1 which gives you 6. and 6 +36=42. then you add three boxes to make 45.
this probably made no sense. sorry
What is x? please help
====================================================
Work Shown:
The three interior angles of any triangle always add to 180
82+54+x = 180
136+x = 180
x = 180-136
x = 44
---------------
Extra info:
If you need the value of y, then,
x+y = 180
y = 180-x
y = 180-44
y = 136
Or you could use the remote interior angle theorem to find y
y = 82+54
y = 136
The value of z is equal to y since these two angles are vertical angles.
Translate the expression
1 more than the product of a number and -8
Answer:
8x+1...................
In a person's body, 6 in every 24 bones are in the feet. If there are 208 bones in the body, predict how many bones are in the feet.
Answer:
52, it just izzzz
Step-by-step explanation:
it izz wut it izzz
Answer:
52
Step-by-step explanation:
208/24= 8.667
6 * 8.667= 52
If the population of Bridgetown increased 8% over the last decade to a population of 54,000, what was its population ten years ago?
HELP I NEED TO TURN IT IN!!!!!
An engineer on the ground is looking at the top of a building. The angle of elevation to the top of a building is 38º. The engineer knows the building is
300 ft tall. What is the distance from the engineer to the base of the building to the nearest whole foot?
A) 234 ft
B) 487 ft
C) 185 ft
D) 384 ft
anyone think they can help with this?
25 x 449 what is it estimated?
Answer:
13500
Explanation.
Round 25 to 30. 449 to 450.
30*450=13500
Which value is a perfect square root?
O 12
O 24
O 49
O 63
Answer:
It's 49
Step-by-step explanation:
In an
an inter- barangay basket ball lesove,
The team from Baranggay Cullat tage has won
12 out of 25 aames a winning percentage of
48% How
manly games should they win in a
row to improve their with peocentage to 60%
Probability
Answer:
8 games in a row
Step-by-step explanation:
If they win 8 games in a row, there winning percentage will be 20/33, which is equal to about 60%.
What is the equation, in vertex form, of the quadratic function that has a vertex at V(−2, −6) and passes through point P(−4, −7)?
Answer:
f(x) = -¹/₄(x + 2)² - 6Step-by-step explanation:
The vertex form of an equation of the parabola:
f(x) = a(x - h)² + k
vertex is (-2, -6) so h = -2, k = -6
so:
f(x) = a(x - (-2))² + (-6)
f(x) = a(x + 2)² - 6
the parabola goes through the point (-4, -7) so for x=-4, f(x)=-7
-7 = a(-4+2)² - 6
-7 +6 = a(-2)² - 6 +6
- 1 = a(4)
a = -¹/₄
Therefore the equation of the parabola in vertex form:
f(x) = -¹/₄(x + 2)² - 6
Bob's Gift Shop sold 550 cards for Mother's Day. One salesman, Caleb, sold 10% of the cards sold for Mother's Day. How many cards did Caleb sell?
Answer:
Caleb sold 55 cards.
550 divided by 10 = 55.
I will give brainliest please help need this asap worth 100 points
Which problem do you want me to do??
Answer:
a. R = 8
b. The number of retweets in the thousands in days.
c. I don't understand c I'm sorry.
d. It means the retweets and time in days are in 23.
e. In the picture below
Step-by-step explanation:
r(t) = 9t - 4
r(4) = 9(4) - 4
divide both sides by 4
R(4) = 9 - 1
r = 8
Michael is training for biathlon. He will swim every sixth day and bicycle every eighth day. On what days will he both swim and bicycle?
Answer:
The first two days he will both swim and bike are days 24 and 56.
Step-by-step explanation:
Swim: Days 6,12,18,24,30,36,42,50,56
Bicycle: Days 8,16,24,32,40,48,56,
Find the value of c that makes the equation a perfect square trinomial.
x^2+8x+c
Answer:
16
Step-by-step explanation:
(x + 4)(x + 4)
x² + 4x + 4x + 16
x² + 8x + 16