Answer:
1: 37.6
2: 7.68
3: 17.15
4: 43.68
Step-by-step explanation:
9.4*4=37.6
6.4*1.2=7.68
3.5*4.9=17.15
8.4*5.2=43.68
hope this helps, love. have a good day!
By using distributive property, the solution of the given equations is as follows 37.6, 7.68, 17.15, and 43.68.
What is distributive property?The distributive property states that an expression of the form A(B + C) can be solved by a multiplication over addition operation that is
A(B + C) = AB + AC
This property is known by distributive law and applies to subtraction also.
4 x 9.4
By using distributive property
= 4(9 + 0.4)
= 36 + 1.6
= 37.6
6.4 x 1.2
By using distributive property
= 6.4( 1 + 0.2)
= 6.4 + 1.28
= 7.68
3.5 x 4.9
By using distributive property
= 3.5( 4 + 0.9)
= 14.0 + 3.15
= 17.15
8.4 x 5.2
By using distributive property
= 8.4(5 + 0.2)
= 42 + 1.68
= 43.68
Learn more about a distributive property;
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Ms. Romero runs a house cleaning business. To save money, she bought a 1-gallon container of concentrated cleaner. She mixed the cleaner with 10 gallons of water. Then, she filled as many 1-pint spray bottles as she could. How many spray bottles did she fill?
Answer:
88
Step-by-step explanation:
The number of 1-pint spray bottles she can fill with 11 gallons is 88.
What is unit conversion?It is the conversion of one unit to another unit with its standard conversion.
Example:
1 km = 1000 m
1 hour = 60 minutes
We have,
The quantity of cleaner and water mixed.
= 1 gallon + 10 gallons
= 11 gallons
Now,
1 gallon = 8 pint
Multiply 11 on both sides.
11 gallon = 88 pints
Thus,
The number of 1-pint spray bottles is 88.
Learn more about unit conversion here:
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On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is 16 feet. Using I to represent inches and F to represent feet, write two equations to express the rate relationship.
Answer:
6/I = 16/F
Step-by-step explanation:
A girl has 938 apples. She has to put 3 apples in each bag. 9 bags can go into one basket. How many baskets and bags does the girl need?
DONT ANSWER IF YOU DONT GIVE EXACT ANSWER PLEASE 10 POINTS
As a fundraiser, the Student Council sold chances to guess the number of jellybeans in a jar. Brenda won the raffle with a guess of 370 jellybeans even though there were actually 400 jellybeans in the jar.
What was her percent error?
Answer:
It is 7.5.
Step-by-step explanation:
Comment if you want a answer ;w;
I need help !!!!!!!!!!!
Answer:
For the first equation put in 4For the second equation put in -12(See below for writing)
Step-by-step explanation:
1. when you distribute 3 you multiply by three, so you have to do the opposite to find your answer.12/3=4
2. You just have to rewrite it. If you made the second one a positive equation, you would have 3x+ (-12).
For the writing part,
You could use the distributive property to simplify the equation and make it easier to solve for x.
31 POINTS PLEASE HELP MEEEEEEE :DD
Answer:
8.25y - 14
Step-by-step explanation:
4(1.75y - 3.5) + 1.25y
Distribute;
7y - 14 + 1.25y
Combine like terms;
8.25y - 14
can someone help me with these questions please and thank you. I WILL MARK BRANLIEST!
Answer:35 1 32
Step-by-step explanation:
Answer:
1. 25 +10x
2. 1x
3. x+5 or 5+x>x
Step-by-step explanation:
HELP PLEASE 30 POINT I NEED IT QUICKK!!!!!!!
a) $________ per apple
b) ________ km per hour
c) _________ miles per hour
Ms. Martinez likes to reward her students so she purchased 2 kinds of candy for a math game. She can’t remember how many of each she purchased, but she does remember that the Blow Pops cost $0.50 each and the Snickers cost $0.60 each. She purchased a total of 30 pieces of candy for $16.80. How many Snickers did she buy?
Anwser true or false
plz help me with this question!! Giving 10 points!
Pls help me with this question
Answer:
a reasonable estimate is $1500
Step-by-step explanation:
16 + 12 is about 30
$53 is about $50
30 x 50 = 1500
\sqrt(36)=
Number 6 please -w- i litterally forgot how to do this cuz im D U M B tehe ty
Li is making beaded necklaces. For each necklace, she uses 31 spacers, plus 9 beads per inch of necklace length. Write an equation to find how many beads Li needs for each necklace, where x is the length, in inches, of the necklace.
The equation that represents this situation is y =
Answer:
31x+9=y
Step-by-step explanation:
Mrs. Soria is going to invest $500. Her bank offers an interest rate of 4%. How much will be in her account after 4 years?
Answer:
$584.93
Step-by-step explanation:
Both the numerator and denominator of 18/21 can be dived by _____. 4, 6, 3, 2
Answer:
3
3 x 6 = 18
3 x 7 = 21
You can also find the answer by knowing that the only number 21 is divisible by is 7 and 3
Step-by-step explanation:
which statement is true regarding the traits of scatter plots the strength of a correlation is independent of whether the correlation of a scatter plot is positive or negative a scatter plot with positive correlation can have either weak correlation or strong correlationthe slope of a line is independent whether the correlation of a scatter plot has a positive or negative correlation we scatter pot with a negative slope can have either positive correlation or negative correlation.the non-liner association of the scare pot depends on whether it has a weak or strong correlation is scattered pot like non-linear association will have a strong correlation the non-liner association of a scatter plot depends on whether it has a positive or negative correlation a scatter plot with non-linear correlation will have a negative correlation
The correct alternative of the given options is option - {A}.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given are the traits of scatter plots.
The correct statement is -
The strength of a correlation is independent of whether the correlation of a scatterplot is positive or negative. A scatterplot with positive correlation can have either weak correlation or strong correlation.
Therefore, the correct alternative of the given options is option - {A}.
To solve more questions on scatter plots, visit the link below-
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What is the lower left quadrant on the coordinate plane.??
Pls help
Answer:
the lower left quadrant is quadrant III
Step-by-step explanation:
just if you want to know The upper right quadrant is quadrant 1
the upper left quadrant is quadrant II
the lower left quadrant is quadrant III
and the lower right quadrant is quadrant IV.
Anwser the following
help i need it NOW ill give brailiest
Answer: I think the correct answer is b if I get it wrong pls dont get mad
Step-by-step explanation:
Audra's parents are both in their forties. The sum of their ages is ninety-two. The product of their ages is 2,107. How old is Audra's oldest parent?
A robin can fly 10 miles per hour faster than a blue jay. It takes a robin 1 1/2 hours to fly 45 miles. How many hours will it take a blue jay to fly that same distance?
A- 55 minutes
B- 1 hour 8 minutes
C- 1 hour 45 minutes
D- 2 hours 15 minutes
Answer:
sorry i am just gyessing i think its B
Step-by-step explanation:
i dont
Alexis is making a cake and needs 4/5 cups of brown sugar for every 3/4 pounds of flour. How much brown sugar will be needed for 1 pound of flour?
SHOW YOUR WORK
Answer:
16/15
Step-by-step explanation:
Ratio: 3/4 : 4/5
Whole number ratio: 15 : 16
You need to divide both sides by 15 so you can turn 15 to 1
Divide both sides of the ratio by 15: 1 : 16/15
So, for 1 pound of flour, you need 16/15 pounds of brown sugar for a cake.
Diego measured the length of a pen to be 22 cm.
The actual length of the pen is 23 cm.
What is the percent error for Diego’s measurement?
EXPLAIN AND SHOW REASONING
Answer:
4.5%
Step-by-step explanation:
From the question, we are informed that Diego measured the length of a pen to be 22 cm while the actual length of the pen is 23 cm.
The percentage decrease:
= (23 - 22)/22 × 100
= 1/22 × 100
= 4.5%
good luck :)
Alicia runs for exercise. If Alicia runs 8 miles in 6 days, how many days does it take her to run 36 miles?
Answer:
4.5
Step-by-step explanation:
I believe it is 4 and a half days. Hope this helps!
Answer:
27
Step-by-step explanation:
8/36 = 6/x
216= 8x
216/8 = 8x/8
x = 27
NEED HELP WILL MARK BRAINLIEST IF CORRECT
Please explain too
thank you!
Answer:
first one 8 different possiblilities, the second one is 1/8th of a chance
Step-by-step explanation:
Please mark brainliest
is there a transformation that maps shape I onto shape III? Explain your answer
Answer:
A reelection across the Y axis, then a reflection across the X axis.
Step-by-step explanation:
Answer:No, there isn't a transformation that maps shape I onto shape III. Translating shape I 7 units right and 7 units down will map only one of its sides onto shape III. The rest of its sides do not match up with the sides of shape III because shape III is horizontally wider then shape I.
Step-by-step explanation:
Edmentum answer
Which of the following is not a rate?
folding 6 loads of laundry in 3 days
walking 4 miles in 1 hour
doing 45 crunches in 1 minute
paying $3.15 for 1 gallon of gas
Answer:
Folding 6 loads
Step-by-step explanation:
I NEED THIS ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
IGUG
