ms nickel has a jar of candy on her desk.jessica thinks there are 3,498 piece of candy in the jar there are actually 4,182 pieces.what is the difference between jessica's guess and the actual number of pieces of candy?
your grandmother gave you $10 with which to buy a present. this coverd 2/5 of the cost. how much did the present cost?
Find the negative square root of 49. (4 points)
Select one:
a. ±7
b. 7
c. −7
d. 24.5
The negative square root of 49 is -7.
Option C is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example:
2 + 3x + 4y = 7 is an expression.
2² + 4 i s an expression.
3² + 4³ + 3³ is an expression.
3 + 4 x 5 + 4³ is an expression.
We have,
-√49
7 x 7 = 49
Make an exponent of base 7.
7² = 49
So,
-√49
= -√7²
Square root and exponent 2 get canceled.
= -7
Thus,
The negative square root of 49 is -7.
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The ratio of the angle measures of the acute angles in a right angle is 2:3. Find the measures of the acute angles.
Write 2 subtraction equations to show how to find 15-7
Answer:
15-7=8
Step-by-step explanation:
just take away 7 from 15.
The price of a gallon of unleaded gas has dropped to $2.83 today. Yesterday's price was $2.90 . Find the percentage decrease. Round your answer to the nearest tenth of a percent.
Answer:
The answer is 2.4%
Step-by-step explanation:
Between 20 and 28 students signed up for the chess club.
The students could not be divided exactly into groups of 2,3,4 or 5. How many
students signed up for the chess club?
Show your work.
Is 70 thousand written in standard form or word form ? Explain
you want to buy a bouquet of yellow roses and baby's breath for $16.the baby's breath costs $3.50 per bunch,and the roses cost $2.50 each.you want one bunch of baby's breath and some roses for your bouquet.how many roses can you buy?
After subtracting the cost of one bunch of baby's breath ($3.50) from the total budget ($16), you have $12.50 left for the roses. Since each rose costs $2.50, you can buy 5 roses to complete your bouquet within the budget.
To calculate the number of roses that can be bought, first, we need to subtract the cost of one bunch of baby's breath from the total budget for the bouquet. The cost of one bunch of baby's breath is $3.50. With a total budget of $16, we subtract the cost of baby's breath to see how much is left for the roses:
$16.00 - $3.50 = $12.50
Since each rose costs $2.50, we will divide the remaining budget by the cost of each rose to find out the number of roses that can be purchased:
$12.50 / $2.50 = 5 roses
Therefore, you can buy 5 roses along with one bunch of baby's breath to make up your $16 bouquet.
If there are 3 1/2 pies for 16 people, how many pies will there be for 64 people?
Express each decimal as a fraction or a mixed number in simplest form. 0.2727272727
3(x-y+5) ??????????!?????
The expression below shows the population of squirrels in a forest after 3x years: f(x) = 30(1.03)3x Which of the following is an equivalent function?
Given a = -3, b = 5, and c = -8, then a 2 b + c is _____.
I thought it was -53 after doing PEMDAS, but I got it wrong. Any help would be appreciated!
Answer:
the answer is 22
Step-by-step explanation:
because -3 is squared and that equals 6 and 6 times 5 equal 30 minus-8 equal 22
what is 9=4t+(-7t)
how would I find the value of t
Different rose bushes are grown in a g reenhouse for two months. The number of flowers on each bush is counted at the end of the experiment
. 1. Independent Variable ________________________________________________________________________________
2. Dependent Variable ________________________________ ________________________________________________
3. Control Variable ________________________________________________________________________________
9,513 rounded to the nearest thousand
To round 9,513 to the nearest thousand, we look at the digit in the hundreds place (1) and determine if it is closer to 0 or 1,000. Since it is closer to 0, we round down. Therefore, 9,513 rounded to the nearest thousand is 9,000.
Explanation:To round 9,513 to the nearest thousand, we look at the digit in the hundreds place (1) and determine if it is closer to 0 or 1,000. Since it is closer to 0, we round down. Therefore, 9,513 rounded to the nearest thousand is 9,000.
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Help please, i dont know i tried.
ritz can eat 8 apples in 15 minutes . how long can it take him to eat 16 apples at the same rate
I don't get this question #3
Answer: 90
Step-by-step explanation: Since there are 10 teams any given team will play all the other 9 teams resulting in 9 x 10 = 90.
Simplify the expression
I need to know all 13 & 14
given that one root is twice the other for the quadratic equation px-3x^2=24 . Find the values of p
The quotient of two consecutive positive integers is 1.02. What is the sum of these two integers?
If quotient of two consecutive positive integers is 1.02 then the sum of the two integers is 101.
What is Number system?A number system is defined as a system of writing to express numbers.
Let x be the smaller of the two consecutive positive integers. Then, the next consecutive integer is x + 1.
According to the problem, the quotient of these two consecutive integers is 1.02. In other words:
(x + 1) / x = 1.02
Multiplying both sides by x, we get:
x + 1 = 1.02x
Subtracting x from both sides, we get:
1 = 0.02x
Dividing both sides by 0.02, we get:
x = 50
Therefore, the two consecutive positive integers are 50 and 51, and their sum is:
50 + 51 = 101
Therefore, if quotient of two consecutive positive integers is 1.02 then the sum of the two integers is 101.
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12 bars of soap for $10.00 or 5 bars of soap for $4.00
To determine which package is a better deal, we need to compare the price per bar of soap for each package. The second package is the better deal as it has a lower price per bar of soap.
Explanation:The question is asking about the comparison of two different packages of soap based on their price and quantity. To determine which package is a better deal, we need to calculate the price per bar of soap for each package.
For the first package, we have 12 bars of soap for $10.00. To find the price per bar, we divide the total cost by the number of bars: $10.00 ÷ 12 = $0.83 per bar.
For the second package, we have 5 bars of soap for $4.00. Again, we divide the total cost by the number of bars: $4.00 ÷ 5 = $0.80 per bar.
Comparing the prices per bar, we can see that the second package is cheaper, so it is the better deal.
What is the prime factorization ?? What is the number and explain ??
If a = 3, what is the value of the expression 36 ÷ a · 4 + 2?
5
48
50
72
Homework Help: All of the following expressions are equivalent except _____.
a) 2 - x
b) x - 2
c)-2 + x
d)x + (-2)
The expressions which are equivalent are x - 2, -2 + x, and x + (-2) so, option A is correct.
What is expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. A finite combination of symbols that are well-formed in accordance with context-dependent principles is referred to as an expression or mathematical expression.
Given:
The expressions are equivalent,
Expressions that function identically despite having distinct appearances are called equivalent expressions. If two algebraic expressions are equivalent, then when we enter the same value(s) for the variable, the two expressions have the same value (s).
As you can see in the options 2 - x because this will equal (-x +2) or 2 + (-x)
Thus, the expression which is not equivalent is 2 - x.
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Macy wants to find the sum of 61,043 and 23,948 your answer is 37,095 find and correct her mistake
what is 1/7+ x = 2/3x