Answer:
the anwser is C
Step-by-step explanation:
i just got it right like 5 seconds ago
Answer:
its A C E
Step-by-step explanation:
Twice a number is equal to 35more than 7 times the number .find the number
Answer:
the number is -7
Step-by-step explanation:
so the equation looks like this
[tex]2x= 35+7x\\\\[/tex]
twice the number equals 35 more than 7 times the number
now solver for x
[tex]2x-7x = 35\\\\-5x = 35\\\\x = -7[/tex]
and the number is -7
[tex]2(-7) = 35+7(-7)\\\\-14 = 35-49\\\\-14 =-14[/tex]
Systems of equations. GIving brainliest and 55 points!!
Answer:
4p + 2g
2p + 1g
Step-by-step explanation:
p = price of each pool pass for 1 person
g = price of gym membership for 1 person
Answer:
Step-by-step explanation:
Given in the question:
a) A family paid $96 for 4 pool passes and 2 gym memberships.
b)Later that day , an individual bought pool passes for herself and 2 of her friends, and 1 gym membership for her. She paid $60
Let's write the system of equation for each purchases that happened in the scenario.
Let,
P= Price of each pool passes
G= Price of each gym membership
We get,
a) A family paid $96 for 4 pool passes and 2 gym memberships:
[tex]4P+2G=96[/tex]
b)Later that day , an individual bought pool passes for herself and 2 of her friends, and 1 gym membership for her . She paid $60:
[tex]3P+1G=60\\[/tex]
Therefore, the equation generated in the scenario were:
[tex]4P+2G=96\\3P+1G=60 or 3P+G=60[/tex]
Where,
P= Price of each pool passes
G= Price of each gym membership
PLEASE MARK ME AS BRAINLIEST
help plzzzzzzz, and thank you
Answer:
Below
Step-by-step explanation:
Alternate Exterior angles theorem:
- Angle 1 is congruent to angle 12
Consecutive Interior angles theorem:
-Angle 4 is congruent to angle 9
-Angle 3 is congruent to angle 10
SOURCE: Math Planet
A dress in a store costs x dollars. After a sale, the dress is reduced by 20%. Then, when it still isn't sold, it is reduced by another 20%. The new cost is what percentage of the original price of the dress?
Answer:
64%
Step-by-step explanation:
Just trust me I did multiple examples to make sure
3х + 8 = 19
Are they Equivalent
Answer:Equivalent Fractions for 8/19: There are infinity equivalent fractions to 819. See some examples: 819, 1638, 2457, 3276, 4095, 48114, 56133, 64152, 72171, 80190, 88209, 96228, 104247, 112266, 120285, 128304, 136323, 144342, 152361, 160380
Answer:
When x equals 8/3 they are
Step-by-step explanation:
8/3*3+8=19
do these ordered pairs satisfy a linear function? explain (1,-5),(1,0)(1,5)(1,10)
Answer:
Yes, because the x-coordinate does not change. It would be a vertical, linear solution.
Move numbers to the blanks to solve the problem
6 divided by 1/3
NEEDS TO BE A FRACTION
Answer:
18
Step-by-step explanation:
Simplify: 54
5a + 4 + u + 3a
Answer:8a + u + 4
Step-by-step explanation:
First combine like terms: 5a + 3a
Now you have 8a + 4 + u
Rearrange the terms:
8a +u +4
A+(-5)=-9
Solve the equation for the value of the variable show all work can someone help me
Answer:
A=-4
Step-by-step explanation:
A-5=9
A-5+5=-9+5
Then simplify and you get A=-4
Answer:
A=-4
Step-by-step explanation:
A+(-5)=-9
A-5=-9
A=-9+5
A=-4
Which situation is best described by the graph shown
Answer i don’t know
Step-by-step explanation:
Carmen has a recipe that requires 1 and 1/2 cups of flower. He has 7 and 1/2 cups of flour in the pantry. What is the maximum number of times Carmen can make this recipe?
Answer:
B
Step-by-step explanation:
55
The maximum number of times the Carmen can make the recipe will be equal to 5 times.
What is arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the given information in the question,
Flower cups required for the recipe = 1 1/2 = 3/2 = 1.5 cups
Total flower cups available = 7 1/2 = 15/2 = 7.5 cups
Then, the number of times he can man the recipe is,
= 7.5 / 1.5 = 5 times.
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Bill invests $2,537 in a retirement account with a fixed annual interest rate of 7% compounded 4 times per year. What will the account balance be after 15 years?
Answer:
21,337.85 8,589 e
takethe 6,139 6,139 nawa og 8,589
Toy 1.40495_ear to 02 Yang es 2.48432 e
es Inc4oua5 Ince r 2 incz484323 lnceo.at
Step-by-step explanation:
Melanie saves $20 every month in her savings account. She withdrew $60 one time to go shopping. She now has $280 in her account. Which equation represents this situation?
20m/60 = 280
20m/60 = 280
20m + 60 = 280
20m + 60 = 280
20m - 60 = 280
20m - 60 = 280
20m (60) - 280
Answer:
20m - 60 = 280
Step-by-step explanation:
Trisha opened a savings account and deposited one-hundred as principal. The account earns 12% interest, compounded annually. What is the balance after 3 years?
Answer: $140.49
Step-by-step explanation:
Trisha opened an account and deposited $100.
The account earns compound interest of 12% yearly and will be on for 3 years.
The formula for compound interest is:
= Principal * ( 1 + rate) ^ time period
= 100 * (1 + 12%)³
= $140.49
3+3y-1+y i need the answer
Answer: 2+4y
Step-by-step explanation:
First separate into like terms.
3+3y-1+y = 3-1+3y+y
1) 3-1= 2
2) 3y+y= 4y
Then just put it together...
2+4y
geometry:(
*image shown above*
Answer:
m perpendicular = − 3 /4
please help asap
What is the y-coordinate of the solution to the system of linear equations below?
4x + 5y = 8
2x - 3y = -18
A snack bar cooks and sells hamburgers and hot dogs during football games. To stay in business, it must sell at
least 10 hamburgers but can not cook more than 40. It must also sell at least 30 hot dogs, but can not cook more
than 70. The snack bar can not cook more than 90 items total. The profit on a hamburger is 33 cents, and the
profit on a hot dog is 21 cents. Low many of each item should it sell to make the maximum profit?
There were 160 people who voted at the town council meeting. Of these people, 60% voted for building a new basketball court in the park.
How many people voted against building the new basketball court? Complete the explanation of how to find the answer.
60% of 160 equals___ and 160 −___ = ___.
There are___ people that are against building the basketball court.
Answer:
160/100 X 60 = 96
160 - 96 = 64
there are 64 people against.
NEED ASAP!!! A student solved the equation 7x - 5 - 5x = 15 and found x = 5. What is the student's error?
Answer:
7x-5-5x=15
7x-5x =15+5
2x=20
X=20/2
X=10
Answer = 10
For Exercises 8-10, use trapezoid DEFG with EG = 21 ft and m DGF = 77 to find each measure.
8. ED =
9. DF =
10. m<DEF=
Answer:
what class is this ???
Step-by-step explanation:
The value of each measure are,
8. ED = 16 ft
9. DF = 21 ft
10. m ∠DEF = 103°
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.
Given that;
In trapezoid DEFG,
⇒ EG = 21 ft and m ∠DGF = 77°
Now, We know that;
In trapezoid, The sum of the angles on the same side is equal to 180°.
Hence, We get;
⇒ ∠ DGF = ∠ GDE = 77°
And, We get;
⇒ ∠ DEF + ∠ EDG = 180°
⇒ 77° + ∠ DEF = 180°
⇒ ∠ DEF = 180° - 77°
⇒ ∠ DEF = 103°
Since, In trapezoid opposite non parallel line are equal in length.
Hence, We get;
⇒ ED = FG
⇒ ED = 8 + 8
⇒ ED = 16
In trapezoid, Diagonal are equal in length.
Hence, We get;
⇒ DF = EG
⇒ DF = 21 ft
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In In 1/2 an hour, Jeffrey walked 3/4 of a mile how many miles would Jeffrey walk in one hour
Answer:
1 2/4
Step-by-step explanation:
x2
The factor tree for 1,764 is shown.
What is the simplest form of 1,764?
1,764
21
42
32(72)
22(32)(72)
882
441
9
49
3
3
7
The requried simplest form of 1764 is given as (42)², as per the given condition.
A number or algebraic expression that evenly divides another number or expression—i.e., leaves no remainder—is referred to as a factor.
The factor tree for 1,764 is:
1,764 ÷ 2 = 882
882 ÷ 2 = 441
441 ÷ 3 = 147
147 ÷ 3 = 49
49 ÷ 7 = 7
So, the prime factorization of 1,764 is 2 × 2 × 3 × 3 × 7 × 7 = 2² × 3² × 7².
The simplest form of 1,764 is 2² × 3² × 7²,
which can also be written as (2 × 3 × 7)² = (42)² = 1,764.
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I will give brainiest if you help me with this
If (x – 3)2 = 5, what values of x make the quadratic equation TRUE?
A. 3+√5
B. -3+√5
C. +√5/3
D. -√5+3
PLEASE HELP
∆JKL is an isosceles triangle with vertex angle K. Find the values of x and y if JK = 8x, KL = 13x – 15, m∠KJL=(5y-3)°, and m∠JKL=76°.
Answer:
The values of x and y are x = 3 and y = 11
Step-by-step explanation:
The isosceles triangle has two equal sides in length, and its base angles are equal in measures
In ΔJKL
∵ ΔJKL is an isosceles triangle with vertex K
→ That means the equal sides are JK and KL
∴ JK = KL
∵ JK = 8x and KL = 13x - 15
→ Equate them
∴ 13x - 15 = 8x
→ Add 15 to both sides
∵ 13x - 15 + 15 = 8x + 15
∴ 13x = 8x + 15
→ Subtract 8x from both sides
∵ 13x - 8x = 8x - 8x + 15
∴ 5x = 15
→ Divide both sides by 5 to find x
∴ x = 3
∵ K is the vertex of the ΔJKL
∴ ∠KJL and ∠KLJ are the base angles
∵ The base angles are equal in measures
∴ m∠KJL = m∠KLJ
∵ m∠KJL = 5y - 3
∴ m∠KLJ = 5y - 3
∵ The sum of the measures of the angles of a Δ is 180°
∴ m∠KJL + m∠KLJ + m∠JKL = 180°
∵ m∠JKL = 76°
→ Substitute the measures of the 3 angles in the equation
∴ 5y - 3 + 5y - 3 + 76 = 180
→ Add the like terms on the left side
∵ (5y + 5y) + (76 - 3 - 3) = 180
∴10y + 70 =180
→ Subtract 70 from both sides
∵ 10y + 70 - 70 = 180 - 70
∴ 10y = 110
→ Divide both sides by 10 to find y
∴ y = 11
∴ The values of x and y are x = 3 and y = 11
If sin3A=-root 3 / 2 , find the values of A where 0 degrees is greater to or equal than A is greater to or equal than 360 degrees
Answer:
A is 20°
Step-by-step explanation:
Given sin3A = (√(3))/2. To find A we firstly take the sin^-1 of both sides and we have:
3A = sin^-1(√(3)/2)
We know that sin60° = √(3)/2. Therefore, sin^-1(√(3)/2) = 60°. Hence, we have
3A = 60°.
To get A, divide both sides by 3:
.A = 20°. Therefore, A is 20°.
Someone please solve x for me
Answer:
x = 20
Step-by-step explanation:
added together, the angles make 180
3x + 80 + 2x = 180
subtract 80 from both sides of the equation
3x + 80 - 80 + 2x = 180 - 80
combine like terms
5x = 100
divide both sides by 5
5x/5 = 100/5
x = 20
Answer:
x = 20
Step-by-step explanation:
added together, the angles make 180
3x + 80 + 2x = 180
subtract 80 from both sides of the equation
3x + 80 - 80 + 2x = 180 - 80
combine like terms
5 x = 100
divide both sides by 5
5x/5 = 100/5
x = 20
15=.19(x)+3.78
would you mind giving an explanation? I really need to understand this. thanks!
Answer:
0.59
Step-by-step explanation:
first you have to find x, you do that by getting x by its self. when you do this you do the opposite arithmetic (equation sign like - or +) on both sides of the equal sign. for example since its plus 3.78 you have to subtract 3.78 on both sides of the equal sign, so on so on till you are left with only x on one side of the equal sign
Rick is going to wawa for lunch. He has to choose between two coupons, 25% off his purchase or 5$ off his orders. If his cheesesteak, fries, apple pie, and drink come to 22$ which coupon will save him more money
Answer:
Step-by-step explanation:
Daddy chill
Hi STEP BRO AND STEP SIS WHAT ARE YALL DOING ON THIS APP
4/5 + 2 /5 ÷ 2/ 3(they are fractions)PLEASE HURRY
Answer:
1.4 or in fraction form 7/5
Step-by-step explanation:
Hope this is what you were looking for