03/03/25

Solve each of the number sentences and describe the pattern
90% of what number is 90?80% of what number is 80?274% of what number is 274?
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02/22/25

Math Olympiad Problem Involving Currency
A man has 2 pennies, 3 nickels, 1 dime, and 2 quarters. How many different sums of money can he make using one or more of these 8 coins?I know the answer It's simple, however, the Olympiad... more
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02/20/25

jordynns math lesson
When a normal six-sided die is rolled, what is the probability of getting a 7?
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02/02/25

math is hard for me
On a certain hot​ summer's day, 324324 people used the public swimming pool. The daily prices are $ 1.25$1.25 for children and $ 2.00$2.00 for adults. The receipts for admission totaled $ 511.50... more
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01/28/25

math math math math
If f(x)=-2x-3 what is y if x=-2
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01/26/25

What is the correct pronunciation of the Russian letters 'ш' and 'щ'?
The Russian letters 'ш' and 'щ' may sound similar to English speakers, but they are distinct phonemes in Russian. This question explains the difference and offers practical tips for mastering their... more
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01/22/25

How to explain this to a 3rd grader???
Trying to explain this to my 3rd grader without algebra. No teacher help- so frustrated. This is a test question (we are reviewing what she got wrong) from Math Expressions unit 6. Do I just say... more
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01/19/25

What is the slope intercept and y-intercept in this equation, y=2/3x + 6 ?
I need to find the slope and y-intercept in the following equation. Can you please help me?Thank you,y=2/3x + 6?
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12/16/24

Line k is defined as y = -5/7 + 6. Line j is perpendicular to line k. What is the slope of line j?
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12/02/24

44 is the sum of 10 and Diane's height.
hi
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11/09/24

The function f is defined as follows. f(x) = x^2 +2 If the graph of f is translated vertically upward by 6 units, it becomes the graph of a function h. Find the expression for h(x) h(x) = ?
The function f is defined as follows.f(x) = x^2 +2If the graph of f is translated vertically upward by 6 units, it becomes the graph of a function h.Find the expression for h(x)h(x) = ?Please help... more
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11/02/24

Stamp Give Away
Janet has 36 stamps. She groups the stamps into 9 equal groups. She then adds two more stamps to each group. If she gives 4 stamps to each of her 13 friends, how many stamps will she have left?What... more
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10/25/24

Maddie has a new beaded necklace. 70% of the 30 beads on Maddie's necklace are blue. How many blue beads are there on Maddie's necklace?)
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10/10/24

Ndjalavagaianavahkaaj
A car rental company's standard charge includes an initial fee plus an additional fee for each mile driven. The standard charge S (in dollars) is given by the function S= 0.60M+ 15.75, where M is... more
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10/02/24

This is a SAT math type of question: What percent of 5 is 9?
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09/14/24

the number of days in w weeks and h hours is
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08/29/24

Simplify the expression using the properties of exponents. Expand any numerical portion of your answer and only include positive exponents.
x7⋅x0
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06/20/24

Square X has a side length of 12 centimeters. The perimeter of square Y is 2 times the perimeter of square X.
What is the length, in centimeters, of one side of square Y?
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06/20/24

In the linear function h, h(0) = 41 and h(1) = 40
Write an equation defining h.
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06/19/24

Completing the Square

Complete the square so that the expression of the equation y=x2+6x+15 involves a squared binomial.
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06/07/24

Advanced SAT Math volume question
Water is poured into a rectangular container 10 centimeters   long, 12 cm wide, and 9 cm high, until it is 1/20 full. All this water is then poured into an empty cylindrical container with a... more
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04/29/24

If (X - 1)/3 = K and k = 3, what is the value of x ? A) 2 B) 4 C) 9 D) 10
Solve without calculator.
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04/05/24

Combinatorics problem
Can You please help with this problem:A gate code requires a four-digit code for entry. Still, for security reasons, it always randomly assigns the digits to key positions (10 keys) so that all... more
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04/04/24

In a right triangle ABC, where ∠B is the right angle, AB=5 units, and BC=12 units. Find the length of the hypotenuse AC.
We can use the Pythagorean theorem to find the length of the hypotenuse AC.
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03/23/24

Linear Algebra Question
Find the shortest distance from the point P=(-3,-2,-3) to a point on the line given by 1: (x,y,z) = (-7t, 1t, 1t). Please help ASAP. Another person answered this before but got it wrong. I also... more
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