Answer:
if y is the normal number of sweets then the normal number plus 40 percentage equals 42
y+4y=42
1.4y=42
y=42/1.4=30
hope this helps!
please mark me as the brainiest answer and please follow me for more answers.
A box has dimensions of 14 inches long, 1.5 feet wide, and 7 inches high. What is the volume of the box? The formula for the volume is V = l ⋅ w ⋅ h.
Answer:
147
Step-by-step explanation:
Simplify:
(8x + 7y + 4) - 3(2x - 5y-8)
explanation :
8x + 7y + 4 - 6x + 15y + 16
then, equate denominator
8x - 6x +7y + 15y + 4 + 16
the answer is
2x + 22y + 20
hope this will help you
Answer:
2x + -8y + -20
Step-by-step explanation:
First solve the parenthisis.
(8x + 7y + 4) - 3(2x - 5y -8)
8x + 7y + 4 - 6x - 15y - 24
Now the like terms... combine 8x and -6, 7y and -15y, last but not least -24 and 4.
To end up with 2x -8y -20
2 - 3x = 5
How can I solve it?
Answer:
1
Step-by-step explanation:
2-3x=5
-2 -2
-3x=3
-3x/-3=3/-3
x=-1
On his timed typing test, Nader typed 125 words in 5 minutes. How long it will take Nader to type his 500-word history essay if he types at this same rate?
Answer:
20 minutes
Step-by-step explanation:
We can use ratios to solve
125 words 500 words
------------------- = ----------------
5 minutes x minutes
Using cross products
125x = 500*5
125x = 2500
Divide by 125
125x/125 = 2500/125
x =20
Answer:
20 min
Step-by-step explanation:
Please solve the equation
-4(2z+6)-12=4
The average weight of the top 5 fish at a fishing tournament was 14.2 pounds. Some of the weights of the
fish are shown in the table.
Top 5 Fish
Caught by Weight (lb)
Wayne S.
?
Carla P.
15.4
Deb N.
14.5
Vincente R.
13.1
Armin G.
12.3
What was the weight of the heaviest fish?
The weight of the heaviest fish was
Ib.
Answer:
[tex] \frac{15,4+14,5+13,1+12,3 + x}{5} = 14.2[/tex]
[tex] \frac{55.3 + x}{5} = 14.2 \\ [/tex]
[tex]11.06 + \frac{x}{5} = 14.2[/tex]
[tex] \frac{x}{5} = 3.14[/tex]
[tex] \frac{x}{5} = 3.14[/tex]
[tex]x = 3.14 \times 5 = 15.7[/tex]
the heaviest fish was 15.7
I hope it is right
2.4 and you will have to subtraction and the answer will 1.61
Answer:
so whats your question for this
Which transformation results in a figure similar but not congruent to its image?
a. Reflection
b. Translation
c. Dilation
d. Rotation
Answer:
the correct answer is dilation and rotation
Step-by-step explanation:
Dilation is when the figure becomes smaller to form its image. The image will be similar to the figure, but since it becomes smaller it is not congruent.
Please help me with this question
Step-by-step explanation:
it is 3 one
PLZ HELP?!! SERIOUSLY NOBODY CAN HELP ME?????
Answer:
See below
Step-by-step explanation:
Short solution given below
Properties used in solution:
Sum of angles of triangle is 180°Supplementary angles add up to 180°Vertical angles are equal13.................................................
∠1 = ∠4 = ∠5 = ∠8 = 130°
∠2 = ∠3 = ∠6 = ∠7 = 180° -130° = 50°
14.................................................
2x + 90° + x = 180° ⇒ 3x = 90° ⇒ x = 30°
2y = x ⇒ 2y = 30° ⇒ y = 15°
z + 2y = 180° ⇒ z + 30° = 180° ⇒ z = 150°
15.................................................
5x - 20° = 3x ⇒ 2x = 20° ⇒ x = 10°
5x - 20° + 2y + 4y = 180° ⇒ 5*10° - 20° + 6y = 180° ⇒ 30° + 6y = 180° ⇒ y =25°
1. Beverly Hibbs earns $325.00 a week. She is single and claims 2 allowances.
What amount is withheld weekly for federal income tax?
Sing Chi Fong carns $41500 wool
Answer:
FEDERAL INCOME TAX
Employers are required by law to withhold a certain amount of your pay for federal income tax (FIT). The Internal Revenue Service provides employers with tables that show how much money to withhold.
The amount withheld depends on your income, marital status, and withholding allowances. You may claim 1 allowance for yourself and 1 for your spouse if you are married. You may claim additional allowances for any others you support.
Use the tax tables in the chapter 02 folder to help you with these problems.
1. Beverly Hibbs earns $325.00 a week. She is single and claims 2 allowances.
What amount is withheld weekly for federal income tax?18
2. Sing-Chi Fong earns $415.00 a week. He is married and claims 3 allowances.
What amount is withheld weekly for federal income tax?12
3. Rebecca David earns $427.50 per week as manager at Marlin Department Sto
Katie walks 2ft forwards and 5ft backwards find her distance traveled
Since we are finding total distance, we can just add both together.
5 + 2 = 7ft total traveled
Best of Luck!
Answer:
7ft
Step-by-step explanation:
2+5=7
The perimeter of a triangle is 30 cm, with the sides labeled below.
What is the length of the shortest side?
12- 2x
5x + 3
4x + 1
Answer
Step-by-step explanation:
l need help dividing
okay, what numbers do you have to divide?
how much is 12 + 6?
and how much 7+7+12?
Please help me
12 + 6
Add Them:
12 + 6 = 18
7 + 7 + 12
Add Them:
7 + 7 + 12 = 26
Answer:
18
26
Step-by-step explanation:
Last night, the temperature fell from 0°F to Negative 13 and one-fifth°F in4 and two-fifths hours. Alan calculated the average temperature change per hour. Negative 13 and one-fifth divided by 4 and two-fifths = Negative StartFraction 66 over 5 EndFraction divided by StartFraction 22 over 5 EndFraction = Negative StartFraction 66 over 5 EndFraction (StartFraction 22 over 5 EndFraction) = Negative StartFraction 1,452 over 25 EndFraction Alan solved the problem, but when he checked the answer by estimating, it didn’t seem right. What error did he make?
Answer:
b
Step-by-step explanation:
give other person brainliest
The mistake lies in step -(66/5)/(22/5) → -(66/5)(22/5) where he didn't take the reciprocal of the divisor while dividing the two fractions.
The step would have been like this:
-(66/5)/(22/5) = -(66/5)(5/22) = -(3).
What are fractions?A fraction is a portion of a whole or, more broadly, any number of equal pieces.
It is written in the form p/q, read as "p by q", where p is called the numerator and q is called the denominator, and the fraction p/q represents p number of equal parts from q number of equal parts.
Fractions are of two types:
Proper fraction: Where numerator < denominator.Improper fraction: Where numerator > denominator. These fractions are written in mixed form also.How are fractions divided?Fractions are divided by multiplying the dividend by the reciprocal of the divisor
Suppose we are asked to divide a fraction a/b by x/y.
This is written as (a/b) ÷ (x/y) or (a/b)/(x/y), and calculated as:
(a/b)*(y/x).
How to solve the question?In the question, we are informed that last night, the temperature fell from 0°F to Negative 13 and one-fifth °F in 4 and two-fifths hours. Alan calculated the average temperature change per hour.
He followed the following steps:
-(13 1/5)/(4 2/5)
= -(66/5)/(22/5)
= -(66/5)(22/5)
= -(1452/25).
The mistake lies in step -(66/5)/(22/5) → -(66/5)(22/5) where he didn't take the reciprocal of the divisor while dividing the two fractions.
The step would have been like this:
-(66/5)/(22/5) = -(66/5)(5/22) = -(3).
Learn more about dividing fractions and reciprocals at
https://brainly.com/question/1622425
#SPJ2
write the equation of the line in slope-intercept form using the given information.
through: (4,-3), parallel to y=1/2x-3
Answer:
Step-by-step explanation:
y + 3 = 1/2(x - 4)
y + 3 = 1/2x - 2
y = 1/2x - 5
Which equation has a constant of proportionality equal to 3? PLS HELP
Answer:
D. [tex]y = \frac{18}{6} x[/tex]
Step-by-step explanation:
[tex]y = \frac{18}{6} x[/tex]
Cross cancel common factor ; 6
[tex]18\div 6 = 3\\6\div 6 =1\\\\y = 3x[/tex]
Three is the co-efficient of x
What is the mid point of AB
Answer:
There's no specific answer
Step-by-step explanation:
If you want the Midpoint M between A and B then you should use the equation [tex]\frac{A + B}{2}[/tex]
What is the measure WXZ equal to
Answer:
m [tex]\angle[/tex] WXZ = 64°Step-by-step explanation:
From the question the two angles that's
[tex]\angle[/tex] ZXY and [tex]\angle[/tex] WXZ are complementary since they lie on a right angle
Complementary angles are angles that add up to 90°
Let m [tex]\angle[/tex] WXZ be x
To find m [tex]\angle[/tex] WXZ add up the two angles and equate them to 180° to find the angle
So we have
[tex]\angle[/tex] WXZ + [tex]\angle[/tex] ZXY = 90
x + 26 = 90
x = 90 - 26
x = 64°
So we have the final answer as
m [tex]\angle[/tex] WXZ = 64°Hope this helps you
I need a refresh on how to do these type of problems, can you help me ?
4 (2x+8)
Answer:
8x +32
Step-by-step explanation:
4 (2x+8)
Distribute
4*2x + 4*8
8x +32
[tex]\framebox{\parbox[t][1.0cm]{4.50cm}{\addvspace{0.2cm} \centering $ \;\; \,\;8x+32\; \;\; $ } }\\[/tex]
Step-by-step explanation:
[tex]4(2x+8)[/tex]
Add parenthesis.
[tex](4)(2x+8)[/tex]
Now separate everything with parenthesis.
[tex](4)(2x)+(4)(8)\\8x+32(Answer)[/tex]
Hope this helps!
what strategy would you choose to solve 7=8? why
Answer:
you need more to this answer because it'll be impossible to do so.
Step-by-step explanation:
The Hernandez family orders 3 large pizzas. They cut the pizzas so that each pizza has the same number of slices, giving them a total of 24 slices. The Wilson family also orders several large pizzas from the same pizza restaurant. They also cut the pizzas so that all their pizzas have the same number of slices. For the Wilson family, the equation y = 10x represents the relationship, where x represents the number of pizzas and y represents the number of total slices. Which statements best describe the pizzas bought by the Hernandez and Wilson families?
Answer:
cStep-by-step explanation:
i did it
Answer:
C B E
Step-by-step explanation:
Find the coordinates of the midpoint of the segment with the given endpoints.
A(-1, 4) and B (92)
Answer:
The midpoint is (4,3)
Step-by-step explanation:
I attached the midpoint formula.
( -1 + 9 ) ( 4 + 2 )
2 2
8 / 2 = 4 6 / 2 = 3
(4,3)
What is the value of the expression -1/2 + 2.2? ***HINT*** Change your
fraction to a decimal and then follow your integer song rules.
O 17
-1.7
1
-3.4
Answer:
1.7
Step-by-step explanation:
[tex]0.5 + 2.2 = 1.7[/tex]
What’s is 1000% plus 50%
Answer:
Step-by-step explanation:1000+50
=1050%
NEED HELP 50 POINTS!!! Which graph shows the result of dilating this figure by a factor of One-third about the origin? On a coordinate plane, triangle A B C has points (negative 6, 6), (6, 6), (6, negative 6). On a coordinate plane, triangle A prime B prime C prime has points (negative 2, 2), (2, 2), (2, negative 2). On a coordinate plane, triangle A prime B prime C prime has points (negative 3, 3), (3, 3), (3, negative 3). On a coordinate plane, triangle A prime B prime C prime has points (Negative 18, 18), (18, 18), (18, negative 18). On a coordinate plane, triangle A prime B prime C prime has points (negative 12, 12), (12, 12), (12, negative 12).
Answer:
a
Step-by-step explanation:
got it rt one edge!
Answer:
A the first graph
Step-by-step explanation:
i did the test good luck <3
A third of a number 9 (number phrase)
Answer:
A third of 9 is 3.
Step-by-step explanation:
9 / 3 = 3.
3 * 3 = 9
Calculate the distance between the
coordinates (1, 3) and (3,8).
Give your answer correct to 1
decimal place.
Answer:
7
Step-by-step explanation:
What is the rational number between -2/3 and -5/6
