Answer:
2.48$
Step-by-step explanation:
You can say that the tip is ? of of 13.75 and written as
[tex]\frac{?}{13.75}[/tex] and .18 is [tex]\frac{18}{100}[/tex] cross multiply these so
13.75 x 18 = 100?
247.5 = 100?
2.475 = ?
then round up
you are going to buy pencils and notepads for 3 classes. If there are 12 students in each class, about how many cents in total are you spending
Jim ate two slices of pizza, which is 25% of the pizza. How many slices were in the whole pizza?
Answer:
6
Step-by-step explanation:
i am guessing because a pizza has 8slices just take away two and your left with 6
Answer:8
Step-by-step explanation:
Which statement illustrates the distributive property?
O 3(4+5)-3(4)+5
O 3(4+5)= 3(4)+315)
O 3[(4)(5)] = 3(4)+3(5)
O 3[(4)(6)] = [3(4)][3(5)]
Answer: it is B
Step-by-step explanation:
:) please tell me if I am wrong
Answer:
It is C
Step-by-step explanation:
i had this question on my test
Help Asap! Find The Measure Of The Missing Angle In The Triangle
Answer:
50 triangle equals 180
Step-by-step explanation:
40 points if any answers first
Answer:
i think its c
Step-by-step explanation:
What is the property of 7 x 1 = 7?
Answer:
7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.
Step-by-step explanation:
A system is described by the equations
2x + 3y = 10
4x + By = 20
For what value of B will the system have infinitely many solutions?
Solve for b in terms of a: 27a - 3(b - 6) = 6
Answer:
B = 9a+4
Step-by-step explanation:
1. Write 1980 in scientific notation
Answer:
1980 is 1.98 x 10³ in scientific notation
Step-by-step explanation:
Can you help me out here im in the test rn
Answer:
Type of exercise
Step-by-step explanation:
Examine the following figures to find out the pattern. 5 figures. A figure with 3 sides, figure with 4 sides, figure with 5 sides, figure with 6 sides, figure with 7 sides. How many sides would the 10th figure in this sequence have? a. 10 sides b. 12 sides c. 13 sides d. 14 sides
HELP PLEASE AND QUICK
Answer:
B. 12 sides
Step-by-step explanation:
Correct on edge
john had been saving quarters and dimes to buy a new toy. he had 103 coins and saved $21.40 . how many quarters did he save?
quarters=0.25
dimes=0.10
Answer:
84
Step-by-step explanation:
if you divide 21 by .25 you will get 84
A book originally cost $16.95. Dave bought the book when it was an
For 20% oh. How much did he pay for the book?
Answer:
13.56
Step-by-step explanation:
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Elena works at the gummy candy factory. She packs 100 bags of gummy candy in 4
minutes. How many bags of gummy candy can she pack in 30 minutes?
Answer: 750
Step-by-step explanation:
100/4 = 25 which means she packs 25 per minute so we multiply 25 by 30 minutes and the answer is 750
Add:
2:7 + 2/3
URGET HELP ASAP
Answer:
4:10
Step-by-step explanation:
No matter what even if fractions are similar to quotiants they aren't the same so if it was fractions this would be a improper fraction but in this case it isn't because they are totally different topics and ranks.
A factory uses 30 yards of leather to make belts. Each belt is 2/3 yard long. How many belts can the factory make?
Answer:
your answer is 45
Step-by-step explanation: it is 45 because 30 divided by 2/3 is 45
5/6 divide by 1/2 in simplest form
Answer:
1 2/3
Step-by-step explanation:
To divide fractions you do the Keep Change Flip tactic, meaning keep the first fraction change the operation to multiplication and reverse the second fraction.
So with that being said, 5/6*2/1 would be the equation you need to solve. This would give you 10/6 and you have to change that into a mixed number, 1 4/6 and you can reduce that to SIMPLEST FORM by dividing by 2. 4/2=2 and 6/2=3 so in the end you get 1 2/3.
HOPE THIS HELPS!!!
Solve the following system for all solutions:
(x - 1)^2 + (y + 3)^2 = 13
x + y = -3
Answer:
( -4, -1 ) and ( -9, - 6)Step-by-step explanation:
Given(x - 1)^2 + (y + 3)^2 = 13 x + y = -3SolutionFrom the second equation we get
x = - y - 3Substituting x in the first equation
(- y - 3 - 1)^2 + (y + 3)^2 = 13(-y - 4)^2 + (y + 3)^2 = 13(y+4)^2 + (y+3)^2 = 13y^2 + 8y + 16 + y^2 + 6y + 9 = 132y^2 + 14y + 12 = 0y^2 +7y +6 = 0(y+1)(y+6) = 0y = - 1y = - 6Then
x = -4x = - 9Answer
( -4, -1 ) and ( -9, - 6)y=2x+5
Complete the missing value in the solution to the equation.
(2, )
Answer:
[tex](2, \: 9)[/tex]
Step-by-step explanation:
[tex]if \: y = 2x + 5 \\ since \: x = 2 \\ y = 2(2) + 5 \\ y = 9. \\ hence \: the \: complete \: point \: is \to \\ \boxed{(2, \: 9) }[/tex]
♨Rage♨
Answer: (2, 9 )
========================================================
Explanation:
Any point is of the form (x,y). The x coordinate is always listed first.
We're given (2, ___) where the y value is missing in the blank.
So we're given x = 2.
Plug this into the given equation to find y
y = 2x+5
y = 2*2+5 ... replace x with 2
y = 4+5
y = 9
Therefore (2, ___) updates to (2, 9 )
What is the slope? Please answer with a pic and some work
Answer:
m = rise over run
Rise: y/2 - y/1
Run: x/2 - x/1
m = slope
(x_1, y_1) = coordinates of first point in the line
(x_2, y_2) = coordinates of second point in the line
Step-by-step explanation:
Answer:
slope= (y2-y1)/(x2-x1)
1) (2-1)/(3-2)
=m=1
3) (5-4)/(2-2)
= UNDEFINED (vertical line)
5) (-6-6)/(3-(-3)
(-12/6)
= -2
CHECK
y=mx+b
6=-2(-3)+b
6=6+b
b=0
y=-2x connects both of these points on a graph
Square root 2-x =x-2
Answer:
The square root of 2-x+x-2 is the square root of x (2-x)
Step-by-step explanation:
Solve for x.
10x + 44
8x - 23
Answer:
Simplifying
10x + 44 = 8X + -23
Reorder the terms:
44 + 10x = 8X + -23
Reorder the terms:
44 + 10x = -23 + 8X
Solving
44 + 10x = -23 + 8X
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-44' to each side of the equation.
44 + -44 + 10x = -23 + -44 + 8X
Combine like terms: 44 + -44 = 0
0 + 10x = -23 + -44 + 8X
10x = -23 + -44 + 8X
Combine like terms: -23 + -44 = -67
10x = -67 + 8X
Divide each side by '10'.
x = -6.7 + 0.8X
Simplifying
x = -6.7 + 0.8XStep-by-step explanation:
3 ÷ 3/4 (3/4 Is a fraction
Answer:
4
Step-by-step explanation:
The gonzalez family is taking a cruise that costs $3,082.24 for a family of four. How much does it cost per person
Answer:
12,328.96
Step-by-step explanation:
I did the math.
Answer:
$770.50
Step-by-step explanation:
divide $3,082.24 by 4
3x+2y=15
4x-5y=-3
What is the following system of equations
Answer:
x=3,y=3
Step-by-step explanation:
Answer:
Point Form:
( 3 , − 6 )
Equation Form:
x = 3 , y = − 6
HELP IT'S MATH! WILL GIVE BRAINLIEST TO FIRST AND CORRECT ANSWER!!!!!!
Answer:
D
Step-by-step explanation:
because it makes sense75 would be what he deposits in his bank account each month because x is the number of deposits
and 50 would be his birthday money he received
Mark is having birthday party.he brought 8 pizzas to be shared equally among 40 people. Which two equivalent representation could be use to determine how much pizzas each guest will receive
Answer:
cut all pizzas into 5 slices so each guest can have one or into 10 slices so each can have two smaller ones
Step-by-step explanation:
х
3
10
15
30
у
5
р
1
1
0.5
what is the value of p
Answer:
p=2
Step-by-step explanation:
х
3
10
15
30
у
5
р
1
1
0.5
what is the value of p=2
Help? Someone please?!
Answer:
b, d,
Step-by-step explanation:
Solve each inequality. p + 5 < 10 A. p < –15 B. p < 5 C. p < 15 D. p < –5
Answer:
B) p<5
Step-by-step explanation:
