evaluate the expression solve for s = -1
write answer as decimal or whole number
48s + 32.7 - 32s =
Answer:
16.7
Step-by-step explanation:
48(-1) + 32.7 - 32(-1)
-48+32.7+32
Answer:47.3 ( i think I am a first grader)
Step-by-step explanation: so if s = -1 then 48 times -1 is -48 32 s = positive 32 because it is really . . .32.7+ - 32s :negative negative is a positive 32. then you just solve normally :)
HELP PLZ IDK THE ANSWER
54+6
Answer:
60
Step-by-step explanation:
step one: ADD.
Answer: 60
Step-by-step explanation:
count 6 of your fingers starting from 54 and you should get 60.
Maya's construction company builds brick houses. The number of bricks her crew installs varies directly with the number of hours they work. What is the constant of proportionality for this problem situation?
Answer:
1 hour equals 210 bricks installed
Multiply two and four-fifths negative five and two-thirds.
Answer:
Mixed number: -12 2/15
Improper fraction: -182/15
Step-by-step explanation:
2 4/5 x -5 2/3
First, change into improper fractions
14/5 x -13/3
= -182/15
= -12 2/15
Hope this helps
Answer:
Negative fifteen and thirteen- fifteens
Step-by-step explanation:
ok so one way you could have solved it is by taking 2 4/5 and turning into 14/5 by adding the 2 to the fraction to make it an improper fraction, then you would do the same thing to -5 2/3 and it would be -17/3 so then you multiply and the answer would be -15 13/15
Simplify the expression. * 3d - w + 3d + 2w
please i need help! :(
Jessica was rock climbing. She was 42.8 feet above sea level. Jacob was swimming in the ocean below. He was 5.4 feet below sea level. How far apart were Jessica and Jacob?
SHOW WORK or i'll just take your answer off.
Answer:
48.2
Step-by-step explanation:
To solve this you can set up a number line.
1. Draw the number line and make sure it includes the numbers -5.4 (because Jacob is BELOW sea level), 0, and 42.8 (because Jessica is ABOVE sea level it will be positive)
2. On your number line make a shape or figure you are comfortable with above the -5.4 and 42.8 because this represents where they are in comparison to each other.
3. To figure out the distance between them both you can start at Jacobs spot and count the "notches" that indicate a new number on the number line all the way up to where Jessica is.
Equation Method
1. Set up the equation 42.8 + |-5.4| = x
In this case x is the total distance between Jessica and Jacob. You would use absolute value bars around -5.4 because you want to find his distance in relation to 0. You would add them, because you are trying to find the total distance between both of them.
2. Start to solve: 42.8 + 5.4 = x
If you are confused by absolute value bars I would reccomend watching a Khan Academy video explaining the topic.
3. 48.2 = x
Just add the numbers together. This will be your final answer.
evaluate the expression solve for k = -3.4 write answer as a decimal or whole number
7k/10
Alicia had a checking account balance of -$11.00. She completed some chores to earn $44.50 and deposited it into her account. She decided to treat herself and a friend to go see a movie. Each ticket cost $6.25. How much money does she now have in her checking account?
SHOW WORK or i'll just take ur answer off
Answer:
$21
Step-by-step explanation:
-$11.00 + $44.50= $33.50
$33.50 -$12.50 = $21 is left in her checking account.
Answer:
21.00
Step-by-step explanation:
-11+44.50=33.5 6.25x2=12.50 33.50-12.50=21
Are these functions: 1. In a class of ninth graders, the relationship between shoe size (x-axis) and height (y-axis). 2. in a class of ninth graders, the relationship between student (independent variable) and height (dependent variable).
Answer:
Your answer depends on the numbers showed to you.
Step-by-step explanation: To find your answer you need to look at the numbers on the x-axis are they the same repeating number each time(-1,9),(2,3),(4,-3)(-1,7) if they look like the example I just gave you then it is not a function. If the x-axis has all different number then yes it is a function.
The scenario 1 is not a function, while the scenario 2 is a function
How to determine the functions?Scenario 1:
The relationship is between:
The shoe size on the x-axisThe height on the y-axisIt is true that a certain shoe size can belong to students of different heights.
This means that the relation is a one-to-many relation
A one-to-many relation is not a function;
Hence, this is not a function
Scenario 2:
The relationship is between:
Independent variable: StudentDependent variable: HeightIt is true that a student can have only one height.
This means that the relation is a one-to-one relation
A one-to-one relation is a function;
Hence, this is a function
Read more about relations and functions at:
https://brainly.com/question/2253924
Which represents the solution set to the inequality ? -1.5(4x+1) less than or equal sign to 4.5-2.5(x+1)
i need to know the way you solve it the properties you apply, distribution, combination, etc.
also less than or equal to is a sign i just can't show the sign i have to type it. < this sign with the bar on the bottom.
need help asap.
is 9 a digit of pie?
Given a value for the in put variable x, and the output variable y, calculate the constant of proportionality. x = 60, y = 18.
Kei has some money. Nozomi has three times as much money as Kei. Nozomi gave $10 to Kei. Now, Kei has $23 less than Nozomi. How much did Nozomi have at first?
Answer:
39$
Step-by-step explanation:
Because she gave Kei 10$ so you subtract 23 - 10 = 13 and thats the original that Kei had. Then you times 13 x 3 = 39. Thats your answer.
(01.03) What number should be placed in the box to help complete the division calculation? (4 points) long division setup showing an incomplete calculation. 13 is in the divisor, 3302 is in the dividend, and 2 hundreds and 5 tens is written in the quotient. 2600 is subtracted from 3302 to give 702. An unknown value represented by a box is being subtracted from 702.
Answer:
i don't know if this is correct, but i think you place 2 in the box.
Step-by-step explanation:
you need to try to find the closetest multiple to find the division answer. so whichever one is closer is the one you need to use. mulitpy 2 to see if that's gets you anywhere, but something times 2 will get you 702. because if it ends in 2,4, or 6 it's a factor of 2. i hope this helps, but i'm not sure!
Which statement is true about the given function? f(x) > 0 over the interval (–infinity, 3). f(x) > 0 over the interval (–infinity, infinity). f(x) < 0 over the interval (–infinity, 3). f(x) < 0 over the interval (–infinity, infinity).
Answer:
the first one it helps
Step-by-step explanation:
mark me as brainiest
Answer:
C. f(x) < 0 over the interval (–infinity, 3).
Step-by-step explanation:
got it right
pls help solve algebra pls
Answer:
F(x)=0.8
Step-by-step explanation:
(x-1)(x-2)
x2
-2x
-1x
2
x2-3x+2
0=x2-3x+2
-2=x2-3x
0.6=x2
0.77459666924
f(x)=0.8
7x + 3 = 5x = 15
will mark brainliest
The length of a rectangle is 5 times larger than x. The width is 4 cm less than the length. The perimeter is at least 96 cm. What are the smallest possible dimensions for the rectangle?
We know that the perimeter of a rectangle = 2(l + w)
l = length
w = width
In our problem,
l = 5x
w = 5x - 4
Let's create an inequality to help us solve this problem.
2(5x + (5x - 4)) ≥ 96
Let's start off by simplifying the terms inside the parentheses.
2(10x - 4) ≥ 96
Distribute the 2
20x - 8 ≥ 96
Add 8 to both sides.
20x ≥ 104
Divide both sides by 20
x ≥ 5.2
Let's plug 5.2 into x for our length and width.
Length = 5x = 5(5.2) = 26 cm
Width = 5x - 4 = 5(5.2) - 4 = 26 - 4 = 22 cm
The smallest possible dimensions for the rectangle are, length = 26 cm and width = 22 cm
Answer:
width = 10 cm
length = 14 cm
The smallest dimension is 10 cm.
Step-by-step explanation:
2x + 2(x + 4) ≥ 48
Solve for x.
2x + 2x + 8 ≥ 48
4x + 8 ≥ 48
4x ≥ 40
x ≥ 10
Jenny decided to design her very own experiment from scratch. She created her hypothesis and gathered her materials. She did not have time to write down her steps. Instead, she kept the details in her memory. Which of the following requirements is missing from the procedures in this experiment?
Answer:
The answer is procedures.
Step-by-step explanation:
Without procedures no one will know exactly how she did her experiment.
on a scale drawing of oak grove, two landmarks are shown 5 inches apart. these two places are actually separated by 35 miles. what is the map's scale? 1 inch = ....... miles
Answer:
7.
Step-by-step explanation:
35 divided by 5 = 7.
The map scale of the given map of oak grove is that 1 inch represents 7 miles.
What is a map scale?A map scale is the relationship between a distance on a map and the corresponding distance on the earth.
How to find what is the map scale in the given problem?According to the problem,
Two landmarks are shown 5 inches apart.These two places are actually separated by 35 miles.So, from here we can say,
5 inches represents 35 miles.
∴ 1 inch will represent (35/5) miles = 7 miles.
This is actually the map scale of the given problem.
Find more about "map scale" here: https://brainly.com/question/24693076
#SPJ2
evaluate the expression solve for h = 1.1
h to the second power - 39.7h
Answer:
-42.46
Step-by-step explanation:
h^2-39.7h=
(1.1)^2-39.7(1.1)=
1.21-43.67=
-42.46
15 POINTS PLEASE HELP IVE ONLY GOT 10 MINS
What is 80,000,009 in expanded form?
Choose the correct postulate, theorem, property, or definition that justifies each of the following statements.
Answers are in the picture
Thanks in advance :D
Answera:
Step-by-step explanation:
What is the value of x in the equation Negative 6 x = 5 x + 22?
Answer:
x=22
this is what i could fine hope this helps.
Sequences of Transformations
Answer:
Step-by-step explanation:
Oooo nice correct
A little help here lol
Answer:
the last one
Step-by-step explanation:
Answer:
The 3rd answer.
Step-by-step explanation:
1. The absolute value of -6 is 6 so it does = the absolute value of 6.
I -6 I = 6 I 6 I = 6
2. Absolute value is the distance from that number and 0
I -6 I = 6
3. Since absolute value is the distance between that number and 0 it can not be the distance for 6 to -6.
4. This is how you write "absolute value of -6"
I -6 I = 6
Hope this helps:)
The distance between -18 and 15 is equal to _____. A. 15 - (-18) B. 15 - 18 C. 18 - 15 D. -18 - 15
what is the area of the kitchen, dining room, and living room?
Answer:
the dining room is 400 CM by 200 cm. the living room is 500 cm by 400 cm.
and the kitchen is 300 CM by 400 cm. please give brainliest
