Answer:
its worker b earns more after 10 hours than worker a
Step-by-step explanation:
Antonia participated in a run-a-thon and raised $265 for her school. She received $25 in donations and an additional $8 for every lap she ran. How many laps did Antonia run? Use a piece of paper to draw a tape diagram and show your work.
Answer:
30 laps
Step-by-step explanation:
Take 265 then subtract 25. you get 240. then divide that by 8. you get 30 so she ran 30 laps
Need help ()()()()()((;(;
Answer:
20%
Step-by-step explanation:
4/20 = x/100
100*4 =400
400/20 = 20
so
4/20 = 20/100
How do you get from one number to the next using multiplication or division?
From 100 to 106
From 100 to 90
From 90 to 100
From 106 to 100
Answer:
You use decimal values. Like for the first one, multiply 100 by 0.01.
Step-by-step explanation:
The multiplication or division is 10^6/10^4
How to interpret integral multiplication?Suppose that there are two positive integer numbers( numbers like 1,2,3,.. ) as a and b
Then, their multiplication can be interpreted as:
[tex]a \times b = a + a + ... + a \: \text{(b times)}\\\\a \times b = b + b +... + b \: \text{(a times)}[/tex]
For example,
[tex]5 \times 2 = 10 = 2 + 2 + 2 + 2 + 2 \: \text{(Added 2 five times)}\\or\\5 \times 2 = 10 = 5 + 5 \: \text{(Added 5 two times)}[/tex]
Given;
From 100 to 10^6;
100 * 10^4 = 10^6
From 100 to 90;
100/10*9=90
From 90 to 100
90/9*10=100
From 10^6 to 100
10^6/10^4=100
Therefore, by multiplication or division will be 10^6/10^4
Learn more about multiplication here:
https://brainly.com/question/26816519
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Solve the proportion using number sense.
2/8=x/48
A. 6
B. 12
C. 16
D. 8
Answer:
the answer is B
the answer is B.12
Explanation: 2/8 × 48/48 = 12/48
12/48 × 8/8
12/8 multiple them my 48 both number by 48 12×48 and 8×48
=96/384
12/48 also multiple it by 8
12/48×8 =96/384
so the answer 12 is correct
Question 8 of 10 What is the solution to the following equation? X2 + 5x + 7 = 0
Answer:
b.
Step-by-step explanation:
please help !! i’ll mark you as brainliest
Answer:
the second one should be at the top. the first one goes 2nd, the last one goes third. and the 3rd one goes last. so from top to bottom: B, A, D, C
Step-by-step explanation:
Im not 100% sure but I think that's correct.
Answer:
I think B,A,D,C is the correct order
each pencil cost 10 cents how many pencils can you buy if you have 18 dollars
Craig took 20 minutes to swim 14 laps in the school swimming pool.
What is his unit rate per minute?
Answer:
0.7 lap per minute
Step-by-step explanation:
How many solutions can be found for the equation 4z+2(z-4)=3z+11?
None
One
Two
Infinitely many
Answer:
There is only one solution to the equation
Step-by-step explanation:
Let's begin by solving the equation
4z + 2(z-4) = 3z + 11
4z + 2z - 8 = 3z + 11
6z - 3z = 11 + 8
3z = 19
z = 19/3
Help me please please
Answer:
wut i cannot see the question
Step-by-step explanation:
Rewrite the equation below so that it does not have fractions.
3 - 3/4x = 5/8
Answer:
3 - 0.75x= .625
Step-by-step explanation:
3/4=0.75
5/8=0.625
I NEED THE ANSWER ASAP.An architect is planning a triangular pool with the perimeter of 99 feet.If two sides measure 20 and 42, respectively, what is the length of the missing side which is x?Write an equation to represent the situation, Then solve for x.PLEASE
Answer:
37 feet
Step-by-step explanation:
99 - (20+42) = 37
5d divided by c+2;let d=10,c=5
Answer:
here is the answer in photo form
Answer:
Step-by-step explanation:
Simple and best practice solution for (c-5)d=2 equation. ... If it's not what You are looking for type in the equation solver your own equation and let us solve it. ... 2 + 5d cd = 2 + 5d Divide each side by 'd'. c = 2d-1 + 5 Simplifying c = 2d-1 + 5 Reorder ... 11/4-t8 | | (3x^2+5x+2)+(4x^2+3x+2)= | | 4Y+7-Y=4+2Y-8 | | 10x+190=360 ...
For example, let's say with have the equation x+5 ... If we evaluate the same expression when x=10 , we get: 3(10)+7=30+7=37 . Here's a variable expression with two variables : 3x−2y ... How do you express the phrase "a number z divided by 19" as an algebraic expression? ... How do you simplify 11c+5d−9c−9d?Let the number of cows be x and their legs be 4x. ... or, x = 7 [dividing by 2 on both sides]. ... The roots of the equation ax2 + bx + c = 0 will be reciprocal if: ... A circle of radius 10 inches has its center at the vertex C of an equilateral triangle ABC ... (a) 15, (b) 30, (c) 60, (d) 90, (e) 120. Circle Problem Answers. Answer: (b) 5.
(help) Write an expression for the quotient of 371 and y .
Answer: 371 / y
Step-by-step explanation: 371 is the dividend and y is the divisor
7 X-4 = *
A) 28
B) 11
C) -11
D) -28
Answer:
7*-4=-28
Step-by-step explanation:
7*-4=-28
Is y=-9x+1/3 proportional
Answer:
3y
Step-by-step explanation:
help me please ok.
Please give me the correct answer.
Answer:
[tex] -m + 6 = 3m + 14 [/tex]
Step-by-step explanation:
Given:
[tex] -(m - 6) = 3m + 14 [/tex]
Required:
Multiply (m - 6) by -1.
Solution:
To multiply (m - 6) by -1, we would be applying the distributive property. This means that we would multiply each term in the parentheses by -1.
Thus:
[tex] -1(m) -1(-6) = 3m + 14 [/tex]
The result would be:
[tex] -m + 6 = 3m + 14 [/tex] (negative times negative = positive)
The art department is ordering paint supplies for their next project. They have $200 in their budget for paint and brushes. Each paint tube costs $12 and each brush costs $2. If the department buys 27 brushes, what is the most number of paint tubes they can buy?
Answer:
12
Step-by-step explanation:
27 times2 is 54 -200 =146 12 times 12 is 144 and you cant go over 146 for 13 please mark brianly
Which is a graph for the inequality m greater than or equal to 2?
Answer:
The third one is the answer. if you ever need help hit me up.
Step-by-step explanation:
Solve: 5x − 3 = -18 need help plzzzzzzzzzz
Answer:
x = -3
Step-by-step explanation:
5x - 3 = -18
-18 + 3 / 5 = -3
x = -3
I need help with math homework
1) slope: 2
Y-intercept: -1
Equation: y=2x-1
2) slope: -3
Y-intercept: 2
Equation: y= -3x+2
3) slope: 2/3
Y-intercept: -1
Equation: y=(2/3)x -1
4) slope: -3/2
Y-intercept: 1
Equation: y=(-3/2)x +1
5) slope: 1/3
Y-intercept: 2
Equation: y=(1/3)x+2
6) slope: -1/2
Y-intercept: -1
Equation: y=(-1/2)x -1
Hopefully all of them are correct :)
(If you don't mind... can I get brainliest)
Three good friends are in the same algebra class. Their scores on a recent test are three consecutive integers whose sum is 252 ? Pls asap
Answer:
83, 84, 85
Step-by-step explanation:
Each bucket holds 423 gallons of water. If it takes 8 buckets to fill a tank, how much water does the tank hold?
Question 2
Find the measure of the side indicated. Round to the nearest tenth.
A) 26.4 yd
C) 33.4 yd
B) 30.7 yd
D) 32.2 yd
Answer:
Hope this helps, happy studying!!!
Side XY of triangle XYZ is extended to point W, creating a linear pair with ∠WYZ and ∠XYZ.
Triangle X Y Z. Point W extends from side X Y. Angle Z is 36 degrees, angle Y is x degrees, and exterior angle W Y Z is 100 degrees.
What is the value of x?
64
80
100
180
I NEED HELP ON SOME MORE PROBLEMS ANYONE WILLING TO HELP???
Answer:
80
Step-by-step explanation:
Answer:
B (also known as 30)
Step-by-step explanation:
hope this helps!
Find the value of x. Then find the measure of each labeled angle.
Answer:
1. 70
2. 30
Step-by-step explanation:
ok, so we first know that x+(x-40)+90+90=360, so if we simplfy, we will get x+x+40=180, and 2x=140, so x is 70. 70-40 is 30.
pls help pls ill mark u brainliest
Answer: 3 1/3 - 3/5 + 1/2+3.2
Step-by-step explanation:
What is the slope and y-intercept of the equation 3(y-2) + 6(x+1)-2 = 02
Answer:
i think its b
Step-by-step explanation:
just quessing though
Use the graph to find the slope and y-intercept to write
the equation in slope-intercept form.
The graph shown is y =
Answer:
y= -1/2x + -1
Step-by-step explanation: