We will use order of operations (PEMDAS) to solve this.
1.) 33+4(52-42) This is our equation. So, first we are gonna subtract 42 from 52.
2.) 33+4(10) Now that we did that, we are gonna add 4 to 33.
3.) 37(10) Lastly we are gonna multiply 37 by 10.
The answer is gonna be 370. If this helped, maybe consider giving me brainliest :)
Answer:
Did this so the other dude can get brainlest
Step-by-step explanation:
A local cricket team played 20 matches in one season. It won 25% of them. How many matches did they win.
Answer:
5 matches
Step-by-step explanation:
25% of 20
Do 25/100 * 20
25/100 (20)
Answer my last question for the crown
Answer:
ok.
Step-by-step explanation:
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Streak
11
Which of the following lines goes through the point (0, 4)
and is parallel to y = 5x - 3?
y = 5x + 4
y = -5x - 3
y = 1/5x - 3
y= 5x - 7
Help please !!
Answer:
y = 5x + 4
Step-by-step explanation:
4 is the y intercept so that most of the time is the answer when you see a 4 in the y point
The lines goes through the point (0, 4) and is parallel to y = 5x - 3 would be; y = 5x + 4
What is the Point-slope form?The equation of the straight line has its slope and given point.
If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation
y-y₁ = m(x-x₁)
Given that
y=5x-3
m=5
The slope of a line parallel to this line is;
[tex]\begin{gathered} m(parallel)=m \\ m=5 \\ m(parallel)=5 \end{gathered}[/tex]
Now We proceed to use the point-slope equation to get the equation of the line that is;
[tex]\begin{gathered} y-y_1=m(x-x_1)\\ \\ (x_1,y_1)=(0,4)\\ \\ y-4=5(x-0) \\\\ y-4=5x+0 \\ y=5x+4 \end{gathered}[/tex]
Here 4 is the y intercept.
Learn more about slope here:
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Please can anyone help?
Answer:
9/5x^3
Step-by-step explanation:
i hope that is the answer
One pretzel has 20 calories. Write an algebraic expression for the total number of calories in n pretzels.
Answer:
20n
Step-by-step explanation:
One pretzel has 20 calories. Write an algebraic expression for the total number of calories in n pretzels.
1 pretzel = 20 calories
n pretzel = x
Cross Multiply
x × 1 pretzel = n pretzel × 20 calories
x = n pretzel × 20 calories/1 pretzel
x = 20 n
Therefore, an algebraic expression for the total number of calories in n pretzels = 20n
Name two monomials with a quotient of 12^-2^4
Solve for x.
I need this ASAP so please help me!
-x+7= x-5
Answer:
First is to collect like terms therefore bring the x to the right and the numbers to the left side:
-x+7=x-5
5+7=x+x
12=2x
Divide both sides by 2 so that we find the value of x
12/2=2x/2
6=x
Elena bought a bag of 75 glass beads. She used 7 beads to make a bracelet. She wants to make necklaces from the rest. Each necklace requires 13 beads.
Write an equation to determine how many necklaces (n) she can make.
Answer:
68/13=5n
Step-by-step explanation:
So you have 75 glass beads. Since you already used 7 to make a bracelet you would subtract that amount
75-7= 68
Then you would do 68/13 because each necklace needs that amount
13 can only go into 68 5 times because you cant make a partial amount of a necklace
Answer:
13
Step-by-step explanation: 75. 5 .=5-5
Guys please which one is the correct answer I need help!
Answer:
D is your answer
Step-by-step explanation:
Answer:
[tex]option \: d[/tex]
Step-by-step explanation:
............ ................
....
what is 4953 divided by 9??
Answer:
550 1/3
4952/9=1651/3=550 1/3
Please help I will mark brainliest
Answer:
slope = - 50
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, 2400) and (x₂, y₂ ) = (12, 2000) ← 2 points on the line
m = [tex]\frac{2000-2400}{12-4}[/tex] = [tex]\frac{-400}{8}[/tex] = - 50
At the café Patty can choose to earn $12 per hour plus $100 starting bonus or $16 per hour with no starting bonus after how many hours of work will she earn the same amount under both payment options
Answer:
25 hours
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
Solving systems of equations by graphing
Given that £1=$1.62
b) How much is $1405 in £?
Please help
Answer:
No b answer is 867.2839506173£ will be of $1405
A market sells soup in 6-ounce cans and 12-ounce cans. On Tuesday, the market sold a total of 420 ounces of soup in 44 cans. The system of equations below represents this situation.
6x + 12y = 420
x + y = 44
How many 6-ounce cans of soup did the market sell on Tuesday?
Answer:
The market sold 18 6-ounce cans of soup on Tuesday
Step-by-step explanation:
Let us solve the question
∵ The number of the 6-ounce cans is x
∵ The number of 12-ounce cans is y
∵ 6x + 12y = 420
→ Divide each term by 6 to simplify the equation
∴ x + 2y = 70 ⇒ (1)
∵ x + y = 44 ⇒ (2)
→ Subtract equation (2) from equation (1)
∵ (x - x) + (2y - y) = (70 - 44)
∴ 0 + y = 26
∴ y = 26
Substitute the value of y in equation (2) to find the value of x
∵ x + 26 = 44
→ Subtract 26 from both sides
∴ x + 26 - 26 = 44 - 26
∴ x = 18
∵ x represents the number of the 6-ounce cans
∴ The market sold 18 6-ounce cans of soup on Tuesday
I need help on this.
awnser photo quick please #7
Answer:
prettyy sure it is 59
Step-by-step explanation:
good luck
Answer:
C. 59
Step-by-step explanation
I don't see a 17 in the data set, so I would say the answer is C. 59, because all the other numbers are in the 70s and this one is not.
Please answer the simple math question
Answer:
D
Step-by-step explanation:
3y + 2y =5y
-b + 6b =5b
so then it's 5y - 5b
If
Plz help ASAP! Thank you
Answer:
hi
Step-by-step explanation:
hi
Help me with my homework, please. \
y= -3/4x + 9
Answer:
x=12
Step-by-step explanation:
hope this helps
Which of the Following is an example of a claim?
A. Uniforms are good for students.
B. Uniforms come in many shapes and sizes.
C. Uniforms are made by people using sewing machine.
D. I like my Uniform.
B. Uniforms come in many shapes and sizes.
Simplify.
19x - 7x + 25
The simplified expression is
Answer:
12x + 25
Step-by-step explanation:
Just subtract the Xs, so 19x - 7x = 12x.
Then, you add back in the 25 so 12x + 25
Answer:
12x+25
Step-by-step explanation:
19x-7x+25=12x+25
Find the angle measure and round to the nearest Tenth.
cos0 = 7/10
x = ? degrees
Two functions are given below f(x) and h(x) State the axis of symmetry for each function and explain how you found it
Answer:
The axis of symmetry is the horizontal shift. If I am not wrong, you might be learning about absolute value functions or parabolas.
The absolute value function: f(x)= a|x-h|+k
The parabola (Vertex form of a quadriceps function): f(x)= a(x-h)^2+k
The variable ‘h’ is the horizontal shift, in other words, the axis of symmetry
i need to know the domain and range of f(x)=4• (2/3)^x +1
4x+10-2x=70
how do i solve for x
Step-by-step explanation:
4x,+10-2x=70
2x+10=70
2x=60
x=60
2
x=30
hope it helps.
Answer:
x=30
Step-by-step explanation:
4x+10-2x=70
Combine 4x and -2x
2x+10=70
Isolate variable
2x=60
divide everything by 2
x=30
A baseball fits snugly inside a transparent display cube. The length of an edge of the cube is 2.9 inches.
Is the baseball’s volume greater than, less than, or equal to cubic inches? Explain how you know.
1. A cube’s volume is 512 cubic units. What is the length of its edge?
2. If a sphere fits snugly inside this cube, what is its volume?
3. What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.
Answer:
The baseball's volume will be less than the number of cubic inches in the display case. The cube's edge will be 8.
2. If a sphere fits snugly inside this cube, what is its volume?
the volume of a cube is the side^3, 512^(1/3)=8. 3. 4/3pi(r^3)/512,
3. What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.= the radius will be 4 since the edge of the cube is 8. 4/3pi(4^3)/512, so pi/6 when simplified or 52.3598%.
Step-by-step explanation:
a) The side length of the cube with volume V = 512 units³ is a = 8 units
b) The volume of the sphere is V₁ = ( 4/3 )π ( 4 )³
c) The faction of the cube taken up by the sphere is A = 52.35 %
What is the Volume of a Cube?The formula of volume of the cube is given by:
Volume of Cube = a x a x a
Volume of Cube = a³
where a is the length of its sides or edges
Given data ,
a)
Let the volume of the cube be represented as V
Now , the value of V is V = 512 unis³
And , Volume of Cube = a³
On simplifying , we get
512 = a³
Taking cube roots on both sides , we get
a = ∛512
a = 8 units
Therefore , the side length of the cube is 8 units
b)
The volume of the sphere is V₁ = ( 4/3 )πr³
Now , the radius of the sphere is r = a/2 = 4 units
And , volume of the sphere is V₁ = ( 4/3 )π ( 4 )³
c)
Let the fraction of the cube is taken up by the sphere be A
And , A = volume of sphere / volume of cube
On simplifying , we get
A = ( 4/3 )π ( 4 )³ / 512
On further simplification , we get
A = ( 4 )⁴ / 1536 ( π )
A = 0.5235
So , the value of A is 52.35 %
Therefore , the fraction of the cube is taken up by the sphere is 52.35 %
Hence , the volume of cube is 512 units³ and the side length is 8 units
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true or false.
y +2<8; y = 3
Answer:
false
Step-by-step explanation:
how positive and negative numbers can be found and used in the real world.
Well, if you're in debt your amount of money can go into the negatives
Bella bought packs of stickers to give to her friends. Each pack cost $5. She spent a total of $35 on stickers. How many packs of stickers did she buy?
Write an equation with the variable x:
Solve the equation x=
Answer:
She bought 7 packs of stickers
5 * x = 35
Step-by-step explanation:
35 divided by 5 is 7
5 * x = 35