7+3(s-4t) simplify the expression
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Answer=7+3s-12t
Related Questions
Peter is trying to buy fencing for the perimeter of his garden. His garden is in the shape of a rectangle with a length of 2(x+6)feet and a width of 3.5x feet. How many feet of fencing will he need to buy? Write and simplify an expression to represent this situation? What properties did you use?
7/6 as a multiplication sentence
a right triangle has one angle that measures 26 degrees. what is the measure of the other acute angle?
What is 0.3% written as a decimal?A 0.003B 0.3C 3D 30
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4, 11,[ ] , ...
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11 times three: 33.
33 minus 1? 32.
So the next term in the pattern is 32.
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Answer: Scalene, Right Triangle
Step-by-step explanation:
There are three main terms that describe triangles by their side length: equilateral (all three sides are the same length), isosceles (two sides are the same length), scalene (all three sides are different lengths).
Since all of the sides are different lengths, this is a scalene triangle.
There are three main terms that describe triangles by their angles: acute triangle (all three angles are acute), obtuse triangles (one obtuse angle and two acute angles) and right triangles (on right angle, which means the other two will be acute).
Since this triangle has a right angle (indicated by the square symbol on angle A), it must be a right triangle.
Answer:
Right angle triangle
Step-by-step explanation:
- Given triangle is right angle triangle
- It is a type of triangle that has one of it's angles equal to 90 degrees.
- The other two angle sum up to 90 degrees.
- Here AC side is perpendicular and the AB side is base of the triangle.
- And the third side that is called CB which longest side of all three sides that is called hypotenuse.
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Answer:
2 1/2
Step-by-step explanation:
- 5/8 / 1/4
- 5/8 x 4/1
- cross cancel 4 and 8 to get 5/2 x 1/1
- answer 5/2 or 2 1/2
5/8 divided by 1/4 equals 5/8 times 4/1
that equals 5/2 which becomes 2 1/2
I hoped that helped you!
have a nice day!
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Paige was assigned 40 math problems.
What is an expression?
An expression is a combination of numbers, variables, and operators that represents a mathematical quantity or relationship. Expressions do not contain an equals sign (=) and are not true or false statements. Instead, expressions are evaluated to produce a value or another expression.
Let's call the total number of math problems Paige was assigned "x".
Paige solved the first 32 problems, so she still had to solve x - 32 problems after dinner.
We know that she finished the last 20% of the assignment after dinner, which means she solved 80% of the problems before dinner.
80% of x can be written as 0.8x.
So, the equation we can set up is:
x - 32 = 0.2x
Solving for x, we get:
0.8x = 32
x = 40
Therefore, Paige was assigned 40 math problems.
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80% of all problems=32 problems.
x=total number of problems.
We can suggest this equation:
80% of x=32
(80/100)x=32
x=(32*100)/80=40
Answer: 40 math problems were assigned.