1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rjkz [21]
2 years ago
8

Determine if the given value makes the equation true or false. For x3 – 8 = 15, if x = 69

Mathematics
2 answers:
Margaret [11]2 years ago
7 0

Answer:

False

Step-by-step explanation:

69 * 3 =207

207 - 8 = 199

x3 - 8 = 199 for x = 69

MrRa [10]2 years ago
6 0

Answer:

(69)(3)−8 = 15

199≠15

False

Step-by-step explanation:

hope it helps, 69(3) is already bigger than 15, then -8 makes it 199, which is definitely not equal to 15.

You might be interested in
BRAINLIEST TO CORRECT
Dima020 [189]
Answer:

10/9

Step-by-step explanation:

Step-by-step explanation:

5 • 2/9 = 10/9

Multiply 5 and 2

8 0
2 years ago
Read 2 more answers
Building a is 190 feet shorter than building
MaRussiya [10]
We will solve this using a system of equations.  The first part tells us that building a is 190 feet shorter than building b.  Our first equation, then, is b=190+a.  The second part tells us that the addition of the two buildings' heights is 1480.  So our second equation is a + b = 1480.  The first equation is already solved for b, so let's sub that value into the second equation for b: a+(190+a)=1480.  2a + 190 = 1480 and 2a = 1290.  That means that building a is 645 feet tall.  Building b is 190 feet taller, so b = 190 + 645, which is 835.
3 0
3 years ago
The table shows the percentage of students in each of three grade levels who list soccer as their favorite sport. Soccer Sophomo
Olegator [25]
The answer should be roughly 35.4%. 

You can obtain this answer by looking at the percentage of each subgrouping. For instance, 33% of the class in juniors and 45% of them list soccer as their favorites. Thus showing that 14.85% of the entire school is made up of juniors that enjoy soccer. 

If you do the totaling for all soccer lovers, you get a total of 41.95% of the school. By dividing the two numbers you get the answer above. 
4 0
2 years ago
1/3 of a cup of flour is used to make 6 cinnamon rolls. How much fliur is needed to make 1 cinnamon roll?
Debora [2.8K]
I hope this helps you

4 0
3 years ago
Brielle and Joshua are running a half marathon race, which is
Salsk061 [2.6K]

Answer and Explanation:

Brielle will run the marathon faster.

Work:

Brielle: 13.1/1.25=10.48*10=104.8 minutes

Joshua: 13.1/1.5=8.73...*18=157.2 minutes

Brielle finished in 104.8 minutes.

Joshua finished in 157.2 minutes.

Brielle finished the half marathon race by 52.5 minutes faster than Joshua.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

7 0
3 years ago
Other questions:
  • Evan has a summer job to pick berries on a farm.He earns $2.00 every 15 minutes that he picks strawberries.He earns $2.40 for ev
    9·1 answer
  • Jeff has a square of art paper .He cut it from one corner to the opposite corner to make two pieces.what is the total number of
    15·1 answer
  • John used 2.5 gallons of paint to cover a 124ft squared of wall. He has 468 ft square of wall to paint. How many gallons of pain
    11·1 answer
  • Put the followings numbers in order from least to greatest. 3.10, 3.9, 3.5 and 3.75
    14·1 answer
  • Mike and steve have wallets with 5$ and 10$ bills. If together they have 20 bills, and in total 135$, how many 5$ and 10$ do the
    10·1 answer
  • A plane at 3,800 feet is descending at a rate of 120 feet per minute, and a plane at 520 feet is climbing at a rate of 40 feet p
    5·1 answer
  • 35,600 is 8.3% of what number
    5·1 answer
  • Jose bought 750 bags of peanuts for $375.00. He tends to sell each bag for 0.15 more than he paid. how much he change for each b
    12·2 answers
  • Simplify 4(2+3/4n(3n))=8
    12·1 answer
  • Eric has 91 trading cards. Eric has 7 times as many trading cards as Aisha. How many trading cards does Aisha have?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!