Let
x---------> the number
The equation that represent this situation is
[tex]x=10+9[/tex]
[tex]x=19[/tex]
therefore
the answer is
The number is [tex]19[/tex]
is 0.166666667 a terminating decimal or repeating decimal
2/5 equals 24 over 144 are the fractions equivalent
9/20 divided by 4/15
Evan budgets $2,000 a month to spend on living expenses for his family. Complete the table to express the portion spent on each cost as a percent, fraction, and decimal.
(do question 22, please)
Bill has 2/3 of his pizza left from lunch. If he eats 3/7 more of the pizza, how much pizza is left?
A) 1/4
B) 1/3
C) 1/21
D) 5/21
Answer:
Option D) 5/21 pizza is left.
Step-by-step explanation:
Bill has 2/3 of his pizza left from lunch. If he eats 3/7 more of pizza then we have calculate the pizza left.
Let the size of a pizza is x. Now 2x/3 pizza is left with Bill after lunch.
Therefore pizza eaten by Bill = x - 2x/3 = x/3
Now Bill eats 3/7 more of pizza has been eaten by Bill.Therefore total pizza left is
x - x/3 - 3x/7 = x(1 - 1/3 - 3/7) = x( 21 - 7 - 9)/21 = 5x/21
So 5/21 part of pizza is left.
8th grade math equation of the line in slope intercept form
Given ΔABC : ΔDEF, find x.
the answer is twelve
The value of x is 12.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
ΔABC : ΔDEF
We can write as,
BA/AC = ED/DF
8/12 = x/18
x = (8 x 18) / 12
x = 2 x 6
x = 12
Thus,
x is 12.
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Rachel's hair grows 3.5 inches in 6 months. How much would you expect Rachel's hair to grow in 2 years.
Which table could be a partial set of values for a linear function?
Answer:
Table 4
Step-by-step explanation:
As we know that
A Linear function is the one whose graph represents a line OR value of its dependent and independent variable change at a rate which remains constant throughout.
Now in the fourth table the values of x and y are given as show below:
x y
0.0 0.0
1 0.5
2 1.0
3 1.5
As we can see as the value of x increases by 1 from its previous value the value of y increases by 0.5 from its previous value. This trend remains the same throughout the given table.
So, we can say the partial set of values given table 4 represent the Linear Function
mary read 240 pages of the 400 pages in her book.what percentages of the page ls in her book did mary read?
1. Simplify. 42 (square, so it's 4 x 4)+ 25
1. 21
2. 29
3. 41
4. 51
2. Simplify the expression.
55− 4⋅5 + 1255 − 4 ⋅ 5 + 12
Enter your answer in the box.
Simplify
3. 72+22 (both are square)
1. 9
2. 53
3. 81
4. 94
4. Simplify.
4. 33 + 5 ⋅ 533 + 5 · 5 (first one is square)
1. 52
2. 58
3. 70
4. 190
5. Evaluate the expression.
42 − 3 ⋅ 4 + 742 − 3 ⋅ 4 + 7 (the first one is square)
Enter your answer in the box.
Lana needs X more dollars to buy a new scrapbook that sells for $8.35 she has $4.88 so far. Solve the equation $4.88 plus tax equals $8.35 to find out how much more money she needs.
Lana needs an additional $3.47 to buy the scrapbook, which is found by subtracting the amount she has ($4.88) from the total cost of the scrapbook ($8.35). The provided question's mention of tax is not included in the calculation as no tax rate is given, and it's assumed that the $8.35 is the final price after tax.
Explanation:The student asked how much more money Lana needs to buy a scrapbook priced at $8.35 if she already has $4.88. To find out the additional amount Lana needs, we subtract the money she already has from the total cost of the scrapbook.
Subtracting the amounts:
$8.35 (total cost) - $4.88 (amount Lana has) = $3.47
Therefore, Lana needs an additional $3.47 to purchase the scrapbook.
Note that the mention of 'plus tax' in the question may be confusing because taxes are typically added on top of the listed price, but here we are not given a tax rate. Hence, in our calculation, we assume the $8.35 already includes any tax.
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Tyler is making applesauce. He can make 1/6 cup in ½ a minute. How many cups can he make in a full minute?
Tyler can make 1/3 cup of applesauce in one full minute by doubling the amount he can make in half a minute.
Tyler is making applesauce and can make 1/6 cup in [tex]\frac{1}{2}[/tex] a minute. To find out how many cups he can make in a full minute, we simply double the amount he can make in half a minute since a full minute is twice as long as half a minute. So, if Tyler makes 1/6 cup in [tex]\frac{1}{2}[/tex] a minute, in one full minute he can make:
1/6 cup + 1/6 cup = 2/6 cup2/6 cup simplifies to 1/3 cup (since 2 divided by 6 can be reduced to 1 divided by 3).Therefore, Tyler can make 1/3 cup of applesauce in one full minute.
if 2/3 of the girls in class have brown eyes and one fourth of the girls have blue eyes what fraction of girls in class have neither blue or brown eyes
Answer:
1/12
Step-by-step explanation:
Out of 15 serves in a volleyball game, 0.6 of them were in bounds. What percent of the serves were in bounds?
Tom and Sam shared equally one third of a chocolate bar. What fraction of the chocolate bar did each child get?
Andy has 5 pots, and each pot can hold 3/8 pound of soil. How much soil does he need to fill all of the pots?
Andy needs 1.875 pounds or 15/8 pounds of soil to fill all his pots. This is found by multiplying the weight of soil one pot can hold (3/8 pound) with the total number of pots (5).
Explanation:This question relates to the topic of multiplication in mathematics. It requires you to find the total weight of soil needed to fill all of Andy's pots. Every pot holds 3/8 of a pound of soil. To find out how much soil Andy needs, we can multiply the weight one pot can hold by the total number of pots.
Here are step-by-step instructions:
First, identify the amount that one pot can hold, which is 3/8 of a pound of soil.Next, find out how many pots Andy has, which is stated as 5 pots.To find the total amount of soil required, multiply the amount per pot with the total number of pots (3/8 * 5).The answer will be 15/8 pounds or if you prefer decimals, 1.875 pounds of soil is needed to fill all the pots.
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If three people share1/2pound of peanuts equally how much will each have
is y=4x+2 linear if so write the equation in standard form and give the values of A B and C
Brook paid $45 for a candle making course. She spent $106 for wax and supplies , but later returned one $8 candle mold. Write and find out the value of an integer expression to show the change in the amount of money she has . If brook sells her candles for $9 each how many will she have to sell before she makes a profit
Tyler made a picture graph to show students favorite colors. this is the key for his graph. each picture equal 3 votes. if 12 students voted for green, how many pictures should there be in the green row of the graph?
Answer:12 pictures
Step-by-step explanation:
(SLOPES) Am I doing it right?
Write a few sentences about different ways to show subtraction for a problem like 32 - 15
write a story problem for the additional sentence 7 +2=9
ANSWER ASAP
The average blue whale weighs 374,850 lb. The average African elephant male weighs 11,845 lb.
What is the approximate difference between the average weights of the two animals?
Round the weight of each animal to the nearest ten thousand to find the answer.
what is the answer to: simplify 2c x 3d x e
The given expression '2c x 3d x e' can be simplified as '6cde'. This is done by multiplying the numbers and arranging the variables in alphabetical order.
Explanation:The problem you provided: '2c x 3d x e' is an example of a mathematical expression involving alphanumeric terms. In mathematics, when alphanumeric terms are connected by multiplication as they are here, they can be treated as a single term.
To simplify the question, you just need to carry out the multiplication with the given numbers and arrange the variables alphabetically. Therefore, 2c x 3d x e can be simplified as 6cde (since 2 times 3 equals 6).
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how many fifths are in 1.8
at pizza pi, 9% of the pizzas made last week had extra cheese. if 27 pizzas had extra cheese how many pizzas in all were made last week
a variable whose value is greater than zero
Mr.Chan buys a roll of paper towels for $2.19 and a bottle of window cleaner for $2.69 .In his state there is a 4% sales tax on these items. Mr.chan also buys a gallon of milk for $3.95. There is no tax for the milk . write a number sentence to find Mr.Chan's total bill and what is his total bill?
The total bill for Mr. Chan's will be;
⇒ $9.02
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Mr. Chan buys a roll of paper towels for $2.19 and a bottle of window cleaner for $2.69.
Sales tax = 4%
Mr. Chan also buys a gallon of milk for $3.95 and there is no sales tax on milk.
Now,
Since, Total cost of towels and bottle before tax = $2.19 + $2.69
= $4.88
And, The sales tax on towels and bottle = 4% of $4.88
= 4/100 x $4.88
= $0.19
And, The cost of milk = $3.95
Thus, The total bill = $4.88 + $0.19 + $3.95
= $9.02
Therefore, The total bill for Mr. Chan's will be;
⇒ $9.02
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