Tim earns $120 plus $30 for each lawn he mows. Write an inequality to represent how many lawns he needs to mow to make more than $310.
which unit rate is equivalent to 17 miles per gallon
Answer:
B. (fifty-one miles over three gallons)
Step-by-step explanation: I got 100% on test
Which word best describes the following math sentence? 5x + 4 = 24 Equation
Inequality
Absolute Value
Expression
At a sporting event, the price for 3 cheeseburgers and 2 cups of lemonade is $14 and the price for 2 cheeseburgers and 4 cups of lemonade is $12. How much does it cost for 1 cheeseburger and 2 cups of lemonade?
On a map, the length of a river is 4.75 in. The actual length of the river is 247 miles. What is the scale of the map?
The scale of the map is found by dividing the actual length of the river by the length of the river on the map. In this case, the scale of the map is approximately 52 miles per inch.
Explanation:To find the scale of the map, we need to divide the actual length of the river by the length of the river on the map. In this case, the actual length of the river is 247 miles and the length of the river on the map is 4.75 inches. So, the scale of the map is 247 miles / 4.75 inches.
Doing the division, we find that the scale of the map is approximately 52 miles per inch. This means that every inch on the map represents 52 miles in real life.
Learn more about Map Scale here:https://brainly.com/question/28822423
#SPJ3
kiesha brought 3 loaves of cornbread to a football party. 5/12 of each loaf was eaten. if Kiesha gave 1 whole loaf of the leftover bread to the party hosts, what part of a loaf did she have left to take home?
2/3 plus 3/4 in simplest form
different ways to show subtraction for a problem like 32 - 15
How many children can be served 1 cup of cider from a total of 4 gallons of cider?
Final answer:
To find out how many 1-cup servings can be made from 4 gallons of cider, convert gallons to cups. Since 1 gallon equals 16 cups, 4 gallons equal 64 cups. Therefore, 64 children can be served 1 cup each.
Explanation:
To determine how many children can be served 1 cup of cider from a total of 4 gallons of cider, we need to first convert gallons to cups.
There are 4 quarts in a gallon.
Each quart consists of 4 cups.
Therefore, 1 gallon equals 4 quarts, which equals 16 cups (since 4 quarts x 4 cups/quart = 16 cups).
Now, to find out how many cups are in 4 gallons, we multiply the number of cups in one gallon by 4:
16 cups/gallon x 4 gallons = 64 cups
So, from 4 gallons of cider, 64 children can each have a 1 cup serving.
Gill rolls a number cube 78 times. How many times can he expect to roll an odd number greater than 1?
If f(x)=-2x+9, then find the value of the x value that makes F(x)=-22
To solve for the value of x where f(x) = -22 for the function f(x) = -2x + 9, we set up the equation -2x + 9 = -22, subtract 9 from both sides, and then divide by -2, resulting in x = 15.5.
Explanation:To find the value of x that makes f(x) = -2x + 9 equal to -22, we need to set the function equal to -22 and solve for x.
-2x + 9 = -22
First, subtract 9 from both sides:
-2x = -22 - 9
-2x = -31
Next, divide both sides by -2 to solve for x:
x = 31 / 2
x = 15.5
The value of x that makes f(x) equal to -22 is 15.5.
hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to gis brother. alex enbed up with 16 video games. how many video games did alex have when he started?
Alex had 24 video games originally, using deductive reasoning and simple algebra we concluded that the 6 games given by Hector represented a quarter of Alex's total games.
Explanation:To solve the problem, we need to find out the total number of video games Alex had at the start. We know that Alex ended up with 16 games after making several transactions. He sold 3 games and gave 2 games to his brother, which means he had 16 + 3 + 2 = 21 video games after Hector gave him 6 games. As the given problem mentions that Hector received one fourth of Alex's total video games, that means these 6 games are one fourth of the total number of games Alex originally had. Hence, we can denote the total number of video games Alex initially had as X. Thus, 1/4 * X = 6. Solving this equation for X gives us X = 4 * 6 which is 24 video games.
Learn more about Problem Solving here:https://brainly.com/question/31606357
#SPJ2
Which is bigger -6 1/3 or -6.375
A customer buys 15.5 cheese pizzas which are $10.50 each. What is the total? Round it to the nearest hundredth.
Write the value of 17 tens three different way
Standard form
Expanded form
Unit form
There are dozen whole snack bars on a plate. There are 3 friends. Carl eats
2.8 eats 2.8 snack bars.
Dave eats 2.7 snack bars.
Tony eats 2.5 snack bars.
Carl said he ate the most snack bars. Who is correct? How many snack bars did Carl, Dave, and Tony eat? How many snack bars are left on the plate? Show all your mathematical thinking.
Find a rational number that is between 9.5 and 9.7. Explain why it is rational
Answer:
9.6
Step-by-step explanation:
an example is 9.6
This number is rational because it terminates (it has an end)
You have 3 cups of birdseed. You use 2/3 cup of birdseed each day. How many days will your birdseed last?
To determine how many days the birdseed will last, divide the total amount (3 cups) by the daily usage (2/3 cup), resulting in 4.5 days of birdseed.
To calculate how many days the birdseed will last, you can set up a conversion factor or use division to find the answer.
Steps to Determine the Duration of Birdseed:
First, identify the total amount of birdseed you have, which is 3 cups.
Next, determine the daily usage, which is 2/3 cup per day.
Then, divide the total amount of birdseed by the daily usage: 3 / (2/3).
To divide by a fraction, multiply by its reciprocal: 3 * (3/2).
Perform the multiplication: 3 * (3/2) = 9/2.
Finally, 9/2 breaks down to 4.5, so the birdseed will last for 4.5 days.
Thus, the birdseed will sustain for approximately 4 and a half days before running out.
it cost $4 to enter the fair. each ride costs $2.50. you have $21.50 in your walket. how many rides can you go on?
Liam is making party favors. He has 7/8 pound of trail mix and wants to put 1/8 pound in each party favor. How many party favors can Liam make? Enter your answer in the box.
How do you simplify 7x×4y×2y^2
80,680 to the neareast thousand
Write each expression in exponential form and find its value.
3/5 × 3/5 =
-1/6×(-1/6)×(-1/6)×(-1/6)=
Find each value:
(1.2)³=
(-1/4)⁴=
To express and evaluate given expressions in exponential form: (3/5)^2 = 9/25, (-1/6)^4 = 1/1296, (1.2)^3 = 1.728, and (-1/4)^4 = 1/256. The exponential form indicates the base number is being multiplied by itself a certain number of times.
To write each expression in exponential form and find its value, follow these steps:
For the expression 3/5 imes 3/5, since the same base (3/5) is multiplied by itself, it is written in exponential form as (3/5)^2.
To find the value, (3/5)^2 = 3/5 × 3/5 = 9/25.
The expression -1/6 × -1/6 × -1/6 × -1/6 is written as (-1/6)^4 in exponential form.
The value is (-1/6)^4 = -1/6 × -1/6 × -1/6 × -1/6 = 1/1296.
The value of (1.2)^3 is found by cubing the base: (1.2)^3 = 1.2 × 1.2 × 1.2 = 1.728.
The expression (-1/4)^4 is raising -1/4 to the 4th power, resulting in a positive value due to the even exponent: (-1/4)^4 = (-1/4) × (-1/4) × (-1/4) × (-1/4) = 1/256.
What decimal s equal to 3.5 decimal?
what is the notation of 8,333,333,333
pele is buying a pack of gum that cost 0.65 dollars .the sales tax is found by multiplying the cost of the gum by 0.07 dollars . what is the sales tax on the gum
PLEASE HELP! ! !
a baker made 7 batches of muffins there wad a total of 252 muffins if there was the same number of muffins in each batch how many muffins were in a batch
Final answer:
By dividing the total number of muffins (252) by the number of batches (7), we find that there were 36 muffins in each batch.
Explanation:
The student asked how many muffins were in a batch if a baker made 7 batches of muffins with a total of 252 muffins, and there was the same number of muffins in each batch. To find the answer, we need to divide the total number of muffins by the number of batches.
Divide 252 by 7 to find how many muffins were in each batch:
252 muffins ÷ 7 batches = 36 muffins per batch
Therefore, there were 36 muffins in each batch.
13.3333333333 Estimated to whole number
need help with 13 and 14
Luis makes 3 free throws out of every 7 shots how many free throws will he make if he shoots 21 times
To answer the question, we scale up Luis's usual success ratio of 3 successful free throws out of 7 shots, resulting in 9 successful free throws out of 21 shots.
Explanation:The subject of this question is a ratio, specifically Luis's free throw ratio. Luis makes 3 free throws out of every 7 shots. To figure out how many free throws Luis will make given 21 shots, we need to scale up his success ratio. If 7 shots corresponds to 3 successful free throws, then 3 times the number of shots (21) must correspond to 3 times the number of successful free throws. Thus, Luis can be expected to make 9 free throws if he shoots 21 times.
Learn more about Ratio here:https://brainly.com/question/32531170
#SPJ2