Answers
Answer:#2
Step-by-step explanation:
Related Questions
Solve the proportion! Please show work on how to do it
Answers
Answer:
You will use [tex]\frac{1}{4}[/tex] cup of sugar.
Step-by-step explanation:
Given that:
A recipe calls for 3/4 cup of sugar and 1/2 cup of brown sugar.
Ratio of sugar to brown sugar = 3/4 : 1/2
Amount of brown sugar used = 1/6
Amount of sugar used = x
Ratio of sugar to brown sugar = x : 1/6
As the relationship is proportional;
[tex]\frac{3}{4}:\frac{1}{2}::x:\frac{1}{6}[/tex]
Product of mean = Product of extreme
[tex]\frac{1}{2}x=\frac{3}{4}*\frac{1}{6}\\\\\frac{1}{2}x = \frac{1}{8}\\\\x = \frac{1}{8}*2\\\\x=\frac{1}{4}[/tex]
Hence,
You will use [tex]\frac{1}{4}[/tex] cup of sugar.
Solve 3(x − 4) = 12x
x=?
Answers
Answer:
im pretty sure the answer is eight!
Step-by-step explanation:
Answer:
x = -4/3
Step-by-step explanation:
[tex]3(x-4)=12x\\\\3x-12=12x\\\\3x-12+12=12x+12\\\\3x=12x+12\\\\3x-12x=12x-12x+12\\\\-9x=12\\\\\frac{-9x=12}{-9}\\\\\boxed{x=-\frac{4}{3}}[/tex]
Hope this helps!
For a party, you can spend no more than $20 on cakes. Egg cake costs $4 and cream cake costs $2. Write the linear inequality that models the situation.
Answers
Answer:
20≤4x+2y
Step-by-step explanation:
Given data
maximum amount to spend= $20
Egg cake costs $4
Cream cake costs $2
let Egg cake be x
let Cream cake be y
Hence the total is given by
20≤4x+2y
James and Martina each read
74 books last summer. How
many books altogether did
they read?
3
books
90
Answers
Answer:
148 books
Step-by-step explanation:
Answer:
148 books all together
What is the area of the border,or the shaded region,of this figure in square inches HELP ILL GIVE BRAINLIEST
Answers
Answer:
A = 216in^2
hope it's helpful ❤❤❤❤❤
THANK YOU.
Georgia needed to sell her iPhone. She priced it at
$650 the first day. The second day she reduced the
price by 12%. What was the price of the phone after
this reduction?
Answers
Answer:
572
Step-by-step explanation:
12% of 650 is 78
650 - 78 = 572
Can the sides of a triangle have lengths 1, 4, and 7?
Answers
Answer:
No
Step-by-step explanation:
No because the measure of two sides are always greater than the third side
Subscribe my Gaming channel Sameer Duos
The quotient of A and 3 increased by 4
Please awnser.
Answers
I think this I it
solve the equation by factoring plssss help ASAPPPP
4x^{2}-20x=0
Thanks UwU
Answers
Answer:
x = 0 and 5
Step-by-step explanation:
4x^2 - 20x = 0
Factor 4x
4x(x - 5) = 0
4x = 0 = > x = 0
x- 5 = 0 = > x = 5
Tyler brother works in a shoe store and the store brought a pair of shoes for $50 and sold it for $80 what percentage was the markup?
Answers
Answer:
$60.
Step-by-step explanation:
Cost price= $50
Selling price = $80
Percentage markup = Gain/Cost price x 100%
=30/50x100
=$60.
4 of 5
Sarah, Fiona and David share £40 in a ratio 3:3:2. How much
money does each person get?
Sarah: £
Fiona: £
David: £
Answers
Answer:
Sarah: £15
Fiona: £15
David: £10
Step-by-step explanation:
3 + 3 + 2 = 8
40 ÷ 8 = 5
3 × 5 = 15
3 × 5 = 15
2 × 5 = 10
A teacher has an annual income of $40,400. The income tax the teacher has to pay is 6.5%. What is the amount of income tax the teacher has to pay?
Answers
They will pay $2,626.00 in income taxes.
give your answer as mixed fraction and simplest from .
Answers
Then add the numerators.
2 2/6 + 3 2/6 = 5 4/6
Simplify the fraction
5 2/3
Whats the range and domain
Answers
Answer:
the picture wont show up for me sry
Step-by-step explanation:
The eggs of a certain insect hatched after heavy rain. The population of these insects can be modeled by the expression 192 times (2)^x-5.
Answers
Answer:
someone answer this pls
Step-by-step explanation:
Cameron is buying school supplies. He needs 4 notebooks, 5 packs of
pencils and 3 glue sticks. Notebooks cost $3 each, glue sticks cost $2 each
and packs of pencils cost $5 each. Cameron has a coupon to save $4 oft
his entire purchase. Write and evaluate a numerical expression to find the
total amount he will spend on school supplies.
Answers
Answer:
I'm pretty sure the answer is $43
Three support beams for a bridge form a pair of complementary angles. Find the measure of each angle. (4x) (3x+13)
Answers
Answer:
12x2+52x
Step-by-step explanation:
Please answer the question in the picture
Answers
Answer: it soo blurry I did not see it
Step-by-step explanation:
A quadrilateral is a four-sided polygon. True or false?
Answers
Answer:
True
Step-by-step explanation:
Four-sided polygons are usually referred to as quadrilaterals, quadrangles or sometimes tetragons. In geometry the term quadrilateral is commonly used.
Answer: True
Step-by-step explanation: :D
Which solid is made from only quadrilaterals?
A) cube
B) triangular prism
C) square pyramid
D) cylinder
Answers
Answer:
A) Cube
Explanation:
Quadrilateral just means "four sides"
Examples: square, rhombus, parallelogram, rectangle.
Hope that helps
The house was bought for $125,000 in 1990, the overage rate is 7.85%, what year will the purchase of the house be worth 3 times the purchase price?
Answers
Answer: 2005
Step-by-step explanation:
Exponential function to determine the value of item after t years,
[tex]f(x)=A(1+r)^t[/tex] , where r= rate of growth, A=Initial value.
As per given , A = 7.85% = 0.0785
A = $125,000
Substitute all values in function, we get
[tex]f(x)=125000(1+0.785)^t[/tex]
When f(x)= 3A , then
[tex]3A=A(1.0785)^t\\\\\Rightarrow\ 3=(1.0785)^t[/tex]
Taking tog on both sides , we get
[tex]\ln 3=t\ln 1.0785\\\\\Rightarrow\ t=\dfrac{\ln 3}{\ln 1.0785}\\\\\Rightarrow t=\dfrac{1.09861228867}{0.0755711868471}\approx15[/tex]
The year will be 1990+15= 2005
Hence, the required year = 2005
The price of nails, n, is $1.29/lb. The price of washers, w, is $0.79/lb. The price of bolts, b, is $2.39/lb.
Section a .Write an expression to represent the total price of the supplies
Section b. What is the total cost of buying 2 pounds of nails, 4 pounds of washers and 3 pounds of bolts?
Answers
Answer: 1.29n + 0.79w + 3.39b is the expression.
The total cost is $12.91
Step-by-step explanation: Substitute the number of pounds for each given supply. Multiply to get the individual amounts, then add all of those amounts to find the total cost.
1.29(2) + 0.79(4) + 2.39(3) = total
2.58 + 3.16 + 7.17 = 12.91
Answer:
1.29n + 0.79w + 2.39b
1.29(2) + 0.79(4) + 2.39(3) =
2.58 + 3.16 + 7.17 = $12.91
Step-by-step explanation:
lol i need help again on math
Answers
Answer:
7
Step-by-step explanation:
you subtract 84 on both sides and then you end up with -6x>-42 divide -6 on both sides and you have 7
Answer: x < 7
Step-by-step explanation:
84 - 6x > 42 First subtract 84 from both sides
-84 -84
-6x > -42
x < 7 Remember when dividing both sides of an inequality by a negative number, the sign flips and becomes its opposite.
In this case > will become <.
can someone please help me with this equation? i'll give you the brainliest answer :)
Answers
36 Caramel
12 Fudge
Appreciate the brainliest!
PLS HELP WILL MARK BRAINIEST
Answers
to anyone that likes to do math
Answers
16 for the first one
25.2 for the second one
48 times every 90 secnds for the 3rd one
12 for the 4th one
18 for the 5th one
.57 for the last one
I will give brainliest!!!
The measure of 3 is 101º. Find the measure of 4.
79°
106°
74°
101°
Answers
Answer:
79
Step-by-step explanation:
3=1
4=2
3=101
1=101
2 and 4=180-101=79
i need help can someone help me
Answers
Answer:
D) infinite real solutions
Step-by-step explanation:
-6(5x+10) = -3(10x+20)
-30x-60 = -30x-60
simplifying:
x=x
Using the common denominator, what is an equivalent fraction for 2/7
?
Answers
Answer:
4/14 is equivalent
Step-by-step explanation:
If you multiply 7 and 2 you will get 14
So since you multiply by 2 for the denominator you will have to do the same to the numerator
Can someone please help me with this since it been online I haven't been paying attention I know not smart of me but I will if you explain how this stuff is too confusing and I don't quite understand it.
Answers
Answer:
$252.5
Step-by-step explanation:
45(4.5)+50
202.5+50
=252.5