Answer:
$51.33
Step-by-step explanation:
Everything is off 65% so that means that $15.40 if 35% of the original price(100%-65%)
Set up Equation:
[tex]\frac{15.40}{x} = \frac{30}{100}[/tex]
Simplify:
[tex]\frac{15.40}{x} =\frac{3}{10}[/tex]
Multiply the first numerator by the last denominator and the first denominator by the last numerator
[tex]3x=154[/tex]
Divide 3 by both sides:
x= 51.33
What is the two ratios equivalent to 3 to 4
Answer: 8 : 6
Step-by-step explanation:
Lateral area of a cone is 603 pi cm^2 find the slant height to the nearest tenth
Write an explicit formula for the following sequence 25, 75, 225, ...
1. What type of circle would you use when graphing x≥ 5
A. Open
B. Closed
C. A triangle
D. A square
2.Solve the following inequality x−3>7
A. x>10
B. x<10
C. x>4
D. x<4
Answer:
What type of circle would you use when graphing x≥5: I do not know sorry :(
When graphing x≥5 on a number line, you would point your arrow which way?
:To the right
Solve the following inequality
x−3>7: x>10
Step-by-step explanation:
I did the math :)
Can someone pls help me with this escape room. This is my last question, I just cant figure out the code. Pls help.
Answer:The code is simple the answer is googl
Step-by-step explanation:
Elizabeth has a lot of jewelry. She has four times as many earrings as watches and twice as many necklaces as watches.
- If Elizabeth has 42 pieces of jewelry, how many necklaces, earrings, and watches does she have?
Answer:
6 watches, 12 necklaces, and 24 earrings.
Step-by-step explanation:
turn the number of watches into x
42 = 4x + 2x + x
42 = 7x
x = 6
she has 6 watches, 12 necklaces, and 24 earrings
I need help asap!!!!!!!!!
Answer:
T,p,s
Step-by-step explanation:
6.04,6.7,6.8
Solve using elimination
y = 5x+4
y = 2x+7
Show work plz
Answer and Step-by-step explanation:
5x + 4
2x + 7
Multiply 5x + 4 by 2, and 2x + 7 by 5.
10x + 8
- 10x + 35
_________
-27 is the answer
#teamtrees #PAW (Plant And Water)
Evaluate the following if a = 3,b= -2 and c = 1
a3 - 2bc +5ac
Answer:
28
Step-by-step explanation:
(3)×3 - 2×(-2)×(1) + 5×(3)×(1)
9 - -4 + 15 = 28
Answer:
46
Step-by-step explanation:
Given
a³ - 2bc + 5ac ← substitute values for a, b, c into the expression
= 3³ - (2 × - 2 × 1) + (5 × 3 × 1)
= 27 - (- 4) + 15
= 27 + 4 + 15
= 46
plz help I'd be highly appreciated
Answer:
B
Step-by-step explanation:
Formula
1/2*h(b1+b2)
Substitute 5 for h, 7 for b1 and 10 for b2
1/2*5(7+10)
Add 7 and 10 together
1/2*5(17)
Divide 5 by 2
2.5(17)
Multiple
42.5
which equation has the least steep graph?
A. y= -3/4x-9
B. y=-7x-2
C. y=1/4x+6
D.2x+1
Answer:
B. y=-7x+6
Step-by-step explanation:
Sana makatulong :-)
"hypotenuse" of the triangle: if the height is 24 feet and base is 36 feet.
Answer:
43.27
Step-by-step explanation:
(24×24)+(36×36)= 1872
√1872=43.27
Using the Pythagorean theorem:
Hypotenuse = sqrt( 24^2 + 36^2)
Hypotenuse = sqrt(576 + 1296)
Hypotenuse = sqrt(1872)
Hypotenuse = 2sqtt(469) or 43.266
Travis bought a new pair of shoes that had an original price of $120.00. The store discounted the shoes by 45%. What was the discounted price he paid for shoes, not including tax?
Answer: $66
Step-by-step explanation:
Given
The original price of shoes is [tex]\$120[/tex]
Also, there is a discount of [tex]45\%[/tex]
Price after discount is
[tex]\Rightarrow P=120-120\times 0.45\\\Rightarrow P=120(0.55)=\$66[/tex]
Thus, Travis paid $66 after discount
Please help!! Find the missing length indicated.
In a certain candy store, 3 pounds of candy and 2 pounds of mints cost $10.80, and 1 pound of candy and 3 pounds of mints cost $5.35. What is the cost per pound of the candy and the mints?
If m = price of mints and c = price of candy, then which of the following expressions is equal to 5.35?
Answer:
m = 0.75well 1.7 bc 5.35/3=1.7 This is the cost per pound of the mints.
Step-by-step explanation:
From this sentence >> 3 pounds of candy and 2 pounds of mints cost $10.80
you can make-up an equation >> 3c + 2m = 10.80 right?
That's your first equation, 3c + 2m = 10.80 ... (1)
and from this sentence >> 1 pound of candy and 3 pounds of mints cost $5.35
you can make-up an equation >> c + 3m = 5.35 ... (2)
you can use various methods here, like graphing, substitution, comparison, and elimination method.
Let's try using substitution method.
3c + 2m = 10.80 ... (1)
c + 3m = 5.35 ... (2) << here you can come up with c = 5.35 - 3m then substitute it to (1)
3c + 2m = 10.80 ... (1)
3(5.35 - 3m) + 2m = 10.80
16.05 - 9m + 2m = 10.80
-7m = -5.25
m = 0.75 <<This is the price of the mint
to get the price of candy, simply substitute m = 0.75 to (1) or (2) if you want, it depends on you.
Either way, you will have the same answer.
Let's try substituting in (1)
3c + 2m = 10.80 ... (1)
3c + 2(0.75) = 10.80
3c + 1.5 = 10.80
3c = 9.3
c = 3.1 <<this is the price of the candy
was difiqult hope this helps!!!!!
2°y? – 52ºy23
Select the correct response
Degree = 6
Number of terms = 2
Name = Binomial
Leading Coefficient = 5
21
Degree = 7
Number of terms = 2
Name = Binomial
Leading Coefficient = -5
Degree = 7
Number of terms = 2
Name = Binomial
Leading Coefficient = 5
Answer:
degree of the polynomial = 7
Number of terms = 2
Name = binomial
leading coefficient = 5
Step-by-step explanation:
The polynomial is x³y² - 5x³yz³
The degree of a polynomial is the highest exponent of any of its variables.
But in this case where we have two variable together, we sum up their exponents and the Hughes one will be the degree of the polynomial.
Thus;
x³y² has a degree of 3 + 2 = 5
5x³yz³ has a degree of 3 + 1 + 3 = 7
Thus,7 is the highest and the degree of the polynomial is 7.
There are two terms which are x³y² and 5x³yz³
Since it has two terms, it is a binomial.
To get the coefficient, I will rearrange in descending order of degree;
-5x³yz³ + x³y²
Thus, leading coefficient = 5
a bag of 40 marbles had 8 white marbles.What is the probabilty of picking a white marble
Answer: 8 / 48 or 1 / 6 (simplified).
Step-by-step explanation:
There are 48 marbles in the bag.
8 out of the 48 marbles are white, that's why the probability is 8/48 or 1/6.
Help with 30 please I forget what supplementary and complementary mean
Answer:
a. ∠AMB, ∠BMC
b. ∠BMC, ∠CMD
Step-by-step explanation:
supplementary=angles add up to 180°
Complementary=angles add up to 90°
Nina's monthly budget is $2,250. Every month she makes the following payments: $175 for insurance $129 for utilities $283 for taxes Which is the highest house payment she can afford? A. House A - monthly payment: $1,580.89 B. House B - monthly payment: $1,790.25 C. House C - monthly payment: $1,989.23
Answer:
A - monthly payment: $1,580.89
Step-by-step explanation:
175 + 129 + 283 = 587
2,250 - 587 = 1,663
1989.23 (More then she has left
1790.25 (More then she has left
1580.89 (less then she has left
A > monthly payment: $1,580.89
Bella measured the heights of several wildflowers. She
found that their heights were 2, 3, 4, 4, and 7 inches.
Bella found that the mean was 4 inches and the range was
5 inches.
Which numbers describe the center and spread of this data set?
A. 2 inches describes the center, and 7 inches describes the spread.
B. 7 inches describes the center, and 2 inches describes the spread.
O
C. 5 inches describes the center, and 4 inches describes the spread.
D. 4 inches describes the center, and 5 inches describes the spread.
SUBMIT
Answer: D
Step-by-step explanation:
Mean is the average of all numbers, and spread is the range of the data set.
Mean:
2+3+4+4+7=20
20/5=4
The mean is 4.
Spread:
Minimum 2
Maximum 7
7-2=5
The spread is 5.
Either way, even if you didn't know what the center was, spread has 4 different options meaning you can just solve for spread if needed. Just a heads up!
If the area of sector AOC is 12π cm² and the measure of the radius is 6 cm, what is the measure of the central angle in radians?
Multiple Choice Options:
a. 3π/4
b. 5π/6
c. 2π/3
d. 4π/3
Answer:
C
Step-by-step explanation:
20. कति महिनामा रु. 1000 को व्याज 10%थामा
मिश्रधन रु. 1200 हुन्छ।
In how many months, the amount of Rs 100
the rate of 10% will be Rs 12002 AMA
Answer:
24 months is a required time
Step-by-step explanation:
principal p=Rs 1000
time t=t/12 months
simple interest SI=Rs 1200-1000=rs200
rate r=10%
we have
SI=P×T×R/100
200=1000×T×10/100
200=100T
T=200/100=2years =2×12=24 months
Can someone please help me with geometry. Honestly I need help. Let me know please! :)
Answer:
Hey I want to try and help you out but can I know which grade you are?
If 3x - 2 = -x + 10, then x =
Answer:
3x-2 = -x+10
or, 3x+x=10+2
or, 4x=12
or, x=12/4
So, x=3
Answer: 3
Step-by-step explanation:
Step 1: Add x to both sides.
3x−2+x=−x+10+x
4x−2=10
Step 2: Add 2 to both sides.
4x−2+2=10+2
4x=12
Step 3: Divide both sides by 4.
4x
4
=
12
4
Owen grew 5/16 of an inch this year and 3/8 of an inch last year. How much did he grow in two years?
Plz help me with this question
Answer:
.24
Step-by-step explanation:
One pack of marbles cost $0.24
hello please help i’ll give brainliest
Answer:
Energy from the sun changes liquid water to a gas.
Step-by-step explanation:
Answer:
the 2nd choice
can somebody pls help me with this quickly
Answer:
1)
50% = 0.5
60(0.5) = 30
2)
10% = 0.1
60(0.1) = 6
3)
75% = 0.75
60(0.75) = 45
Determine the coordinate of the point where y=x-7 crosses the y-axis
Answer:
(0, -7)
Step-by-step explanation:
Answer:
0,-7
Step-by-step explanation:
You can either graph it onto a calculator/desmos, or you can solve for y by making x=0 then your just left with y=-7
WILL AMRK BRAINLIEST IF GOTTEN RIGHT
Answer:
4.24 aq. in. I think
Step-by-step explanation: