Answer:
28 questions answered.
Step-by-step explanation:
40(2/5) is 16 questions.
40-16 is 24 questions left.
24(.5) is 12 questions.
16+12 gets you 28 questions.
how many solutions 2a + 4 = a + a + 4
Answer:
Infinite Solutions.
Step-by-step explanation:
If you simplify everything you would get 2a +4 = 2a +4 in which a can be anything.
Need help with number 7 plzzz and just zoom in if u can’t see and I’ll love u forever
Answer:
Good luck
Step-by-step explanation:
2x-5y=10
Solve for x and y
Plsssss
On the playground, 1/4 of the students are on the jungle gym, and 1/3 f the students are playing kickball. What part of all the students on the playground is on the jungle gym or playing kickball?
Answer:
7/12 of the students
Step-by-step explanation:
So first you would need to get your fractions to have the same denominator. When your trying to get your fractions to get the same denominato. You must multiply both the numerator and denominator.
The most common denominator from 1/4 and 1/3 is 12. So you multiply both the numerator and denominator of 1/4 by 3. So then your new fraction is 3/12. Now you multiply 1/3, both numerator and your denominator by 4. Then your new fraction is 4/12. So The last step is to add both of your numerators. Never add the denominators together. And at last you have your answer. 7/12.
(Hope this helps! Brainliest?)
Which verbal expression does NOT represent 9-x?
x less than nine
subtract x from nine
x decreased by nine
the difference of nine and x
Penny is 100 centimeters tall. Jeremy is 38 inches tall. Who is taller
Answer:
Penny is taller than Jeremy.
Step-by-step explanation:
1 inch=2.54 cm
? = height of Jeremy
Make proportion:
1 - 2.54
38 - ?
?= 38*2.54 ÷ 1
?= 96.52
Jeremy is 96.52 inches
96.52<100
help asap will mark brainliest
Answer:
The first is not
Convert 4 yards to inches.
Answer:
144 inches is the answer
Answer:
4 yard = 144 inches
Step-by-step explanation:
as 1 yard = 36 inches
plz follow me
A rectangular lunch tray is 33 cm long and 26 cm wide.
What is the area of the tray in square centimeters?
Answer:
858cm
Step-by-step explanation:
33cm times 26cm= 858cm
l times w =a
l= length
w= width
a= area
Your friend has s pennies. You have 11 pennies. You and your friend have a total big 23 pennies. Which equation can you use to find s?
A.) s + 11 = 23
B.) 11s = 23
C.) s - 11 = 23
D.) s divided by 11 = 23
If correct I will mark brainlist ❤️
Answer:
A.
Step-by-step explanation:
The answer would be a because if you have s + 11 you will get 23
but if you were to find s it would be 12
what is 908 divided bye 78 = bank
Answer:
454/39 simplified is 11 25/39
Step-by-step explanation:
Answer:
= 11
Step-by-step explanation:
908/78 =11.64102564 - sorry if im rong but hope it helps
(>-<)
If GEOM is a square, find m2GQE.
Answer:
90 is correct answer of it question
What is the solution to the equation? 13 3/4+X= 7 1/ 4
Answer: x=-6 1/4
Step-by-step explanation:
A shoe store is having an After Holiday sale and everything must go! If all the shoes are marked 60% off, how much do you pay for 2 pairs of shoes that cost $45 and $75?
Answer:
$48
Step-by-step explanation:
Find 1% of each pair of shoe first.
1 pair of shoe which cost $45:
100% = 45
1% = 45 ÷ 100 = 0.45
Other pair of shoe which cost $75:
100% = 75
1% = 75 ÷ 100 = 0.75
Now find 60% of each pair, the sale percentage.
1 pair of shoe which cost $45:
60% = 0.45 x 60 = $27
Other pair of shoe which cost $75:
60% = 0.75 x 60 = $45
Now, do full price - 60% of it.
$45 - $27 = $18
$75 - $45 = $30
Now add them up.
$18 + $30 = $48
(Final answer)
Solve for x. y +X=b Help!
9514 1404 393
Answer:
x = b - y
Step-by-step explanation:
To get x by itself, subtract y from both sides.
y + x = b . . . . . . . . . given
y - y + x = b - y . . . . subtract y
x = b - y . . . . . . . . . simplify
- 3c ( 4x - 2y ) PLESE HELP ASAP I WILL GIVE 5 STARS AND BRAINLIEST
Answer:
-12cx + 6cy
Step-by-step explanation:
-3c x 4x = -12cx
-3c x -2y = 6cy this is because when you multiply 2 negatives, it becomes a positive
Final Answer: -12cx + 6cy
write this number in standard form.
(7 x 100) + (4 x 100 ) + (8 x 1,000)
help asap.
this is a 5th grader problem.
thank you.
worth 50 points!
Answer:
(7 x 100) + (4 x 100 ) + (8 x 1,000)
=700+400+8000
=1100+8000
=91009100 is the right answer.What do I put as the answer ?
Answer:
33
Step-by-step explanation:
a right angle is 90 degress since the other side is 57 than ac must be 33
Hayley's birthday party will cost $27 if she invites 3 guests. How many guests
can there be, at most, if Hayley can afford to spend a total of $36 on her
birthday party? Assume the relationship is directly proportional.
Answer:
imma say 12 guests
Step-by-step explanation:
sorry if wrong
bc + 5a = help pls!!!!!!!!!!!!!!!!!!!!!
Answer:
the answer is -72-41
Step-by-step explanation:
What is the solution of the inequality |2x+3|≤7?
The required solution in interval notation is [−5,2].
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality.
Set of such values is called solution set to the considered equation or inequality.
Assuming we want to solve for x the result can vary.
We are given to find the solution to the following compound inequality in interval notation.
Inequality Form:
−5 ≤ x ≤ 2
Thus, the required solution in interval notation is [−5,2].
Learn more about inequalities here:
https://brainly.com/question/27425770
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HELP ASAP!!!!!!!
Simon earns $8.50 per hour for up to 30 hours of work
in a given week. For each hour Simon works over 30
hours in a week, he earns 1.5 times his regular hourly
rate. How much does Simon earn for a week in which
he works 35 hours?
Answer:
$318.75 for a 35 hour work week.
Step-by-step explanation:
8.50 x 1.5 = 12.75 for every hour extra
8.50 x 30 = 255
12.75 x 5 = 63.75
255 + 63.75 = 318.75
The required earnings for Simon for the 35 hours is $318.75.
Simon earns $8.50 per hour for up to 30 hours of work in a given week. For each hour Simon works over 30 hours in a week, he earns 1.5 times his regular hourly rate. How much does Simon earn for a week in which he works 35 hours is to be determined.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
here,
The hourly rate for 30 hours is $8.50 per hour.
Total earning for 30 hours = 8.50 × 30 = $255
For hourly earnings increase by 1.5 times post 30 hours,
So the required hourly income after 30 hours = 8.5×1.5 = 12.75
According to the question,
Simons earning for 35 hours = 8.5 × 30 + 12.75 × 5 = $318.75
Thus, the required earnings for Simon for the 35 hours is $318.75.
Learn more about arithmetic here:
https://brainly.com/question/11424589
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A rectangle with a length of 5 cm and a width of 2 cm is cut diagonally. What is the
area of one of the triangles formed?
Answer:
The area is 5 cm
Answer:
5 cm²
Step-by-step explanation:
The diagonal divides the rectangle into 2 right triangles with legs 5 and 2
The area (A ) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )
= 0.5 × 5 × 2 = 0.5 × 10 = 5 cm²
what is the y intercept of the line given by the equation below
y=-10x+14
Answer:
(0, 14) is the y-intercept
Answer:
14 is the y-intercept
Step-by-step explanation:
10 would be the slope so that leaves 14 which is the y intercept
Judy baked a pizza for lunch.The size of the pizza was 14 inches in the diameter. Find the area of the pizza.
The line inside this circle is its
A)
center
B)
circumference
09
diameter
D)
radius
PLEASE NOTICE, IF YOU HELP ILL GIVE 50 POINTS AND BRAINLIEST
Answer:
See proof below.
Step-by-step explanation:
Statements Reasons
1. Seg. DE congr seg GF 1. Given
2. <1 congr. <2 2. Given
3. DE || GF 3. Theorem: If 2 lines are cut by a transversal such that alt int angle are congruent, then the lines are parallel
4. DEFG is a parallelogram 4. Theorem: If a quadrilateral has two sides that are congruent and parallel, then it is a parallelogram.
5.) Evaluate
6=(2+1). 3-9
Answer:
Fraction: 1/8
Decimal form: 0.05
2.0707 round to the nearest tenth
Answer:
2.1
Step-by-step explanation:
Answer:
2.1
Step-by-step explanation:
07 turns into 10 so
7.10 or 7.1
(PLEASE HELP ME FAST! )
What missing number
makes the following equation true for any value of n?
2(5n - []= 4(3n – 5) - 2n
A. 20
B. 10
C. 5
D. 2
Answer:
2(5n - []= 4(3n – 5) - 2n.
Step-by-step explanation:
A20