Answer: S:{18}
Step-by-step explanation:
All you need to do is subtract all of them until you get an answer greater than 12.
Emilio has a gift card with $250 on it. He uses the gift card to buy 5 DVD's.
Adam has a gift card with $150 and uses it to purchase 4 DVD's.
If they both now have the same amount left on their gift cards, how much did each DVD cost?
Answer: Each DVD cost $100
Step-by-step explanation:
So it's a system of equations, where x = DVD price and y = remainder...
250 - 5x = y
150 - 4x = y
Now let's find x by making the y's cancel out.
In order to do this, multiply one equation by -1!
-250 + 5x = -y
150 - 4x = y
Which equals to...
-100 + x = 0
Add 100 to both sides...
x = 100
MEANING that each DVD cost $100. Quite pricey if you ask me!
Carl’s monthly income is $4,000. The circle graph below shows Carl’s monthly budget.
Part A: How much money did Carl budget for car payment each month?
Part B: How much money did Carl budget for food each month?
Answer:
$600 for car payment
$200 for food
Step-by-step explanation:
all you need to do is change the percent to a decimal 15% = 0.15 5% = 0.05
then multiply that decimal with the amount of money in this case, $4,000 so...
car payment = 0.15 × 4000 = 600
food = 0.05 × 4,000 = 200
Answer:
Part A: Carl spent $600 for car payment each month.
Part B: Carl spent $200 for food payment each month.
Step-by-step explanation:
Part A: 15% of $4000 which is 15% x 4000 = $600
Part B: Step 1 50+20+15+10=95
Step 2 95-100 is 5 which is 5%
Step 3 5% of $4000 which is 5% x 4000 = $200
I Have three more questions after this one so check out my questions on my profile! After all are answered I will open a another question that you open to claim your 2000 points
Answer:
10.5
Step-by-step explanation:
cross multiply 3/8 and x/28
we get 8x=84
1: 10.5
2: The same shape but not the same size.
3: false
4: 3
5: 2/5
Hope this helped also lmk if you want me to explain it.
Enter the sum of numbers as a product of their GCF
25+30
help me please icxdis
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
YEA
Step-by-step explanation:
e
Pls pls help me I will give 20 points
Answer: False- True- 0.2- 2.5- 5.0-
for the last one it's dilated by 1.25
Step-by-step explanation: for each dash its a different question
If one book is 2.3 inches wide and another is 1.049 inches wide, how much wider is the first?
Answer: 1.251
Step-by-step explanation:
What is the slope of this graph?
Answer:
y=-3x+2 (this is the answer)
please help asap i need help
Answer:
B
Step-by-step explanation:
If we are working in base five, then in the 1203, there would be 3 in the ones place. 3
In the 5 place, there is 0.
In the 25's place, there is a 2, which means 2*25=50
In the 125's place, there is a 1, 1*125=125.
125+50+3=178
Answer:
B. 178
Step-by-step explanation:
1203 to base 5 equals:
[tex](1 \times {5}^{3} ) + (2 \times {5}^{2} ) + (3 \times 1)[/tex]
[tex]125 + 50 + 3 = 178[/tex]
Can someone pls help?
Answer:
simplify = 9.61
evaluate = 9.61
Step-by-step explanation:
..........................................................................................................
HELLP FOR 20 PTS PLEASEEE
Answer:
This is only 1 of em but no. 9 has the same angles
help very much needed
Answer:
x/2 • y • 3 ≤ 12
Step-by-step explanation:
Hope this helps!
Btw, if this is correct, could I get Brainliest? Thanks!
Answer:
2x/3 < 12
Step-by-step explanation:
Could someone please help me?
Answer:
y=-x+5
Step-by-step explanation:
3=-(2)+5
3=-2+5
3=3
4=-1+5
4=4
6=-(-1)+5
6=6
9=-(-4)+5
9=9
11=-(-6)+5
11=11
hi need help with this
Answer:
4x-18 = x/2 + 6
Step-by-step explanation:
so on the lhs we have 18 less than 4 times a number which u can write as 4x-18. On the rhs we have 6 more than half of x which will give you x/2 + 6.
hope it helps
Answer:4x-18 = x/2 + 6
Solve for x show work for brainly
Answer: x = 18
Step-by-step explanation:
90 + 64 + ( x + 8 ) +180
x + 8 = 26 x = 18
A motorcycle travels 93 miles in 3 hours. What is the unit rate in miles per hour?
15 points
Answer:
31
Step-by-step explanation:
93/3=31
31mph
The results of a survey show that 40% of 300 students chose conserving natural resources as the top priority for their generation. How many students chose conserving natural resources. Make a model to find the answer.
Answer:
120
Step-by-step explanation:
multiply the first number together
4 x3 = 12 plus a 0 because it’s 300
Answer:
The answer is 120
Determine whether each equation has one solution, no solution, or infinitely many solutions
3/2(2x+6)=3x+9
3x+5=3(x+5)
x+4x+4=3(2x-1)
6x+4x+1=2(5x+1)
Answer: Let's solve each equation step by step to determine the number of solutions:
3/2(2x+6)=3x+9
First, we distribute the 3/2 on the left side:
3x + 9 = 3x + 9
Subtracting 3x from both sides, we get:
9 = 9
This means that the equation is an identity and is true for all values of x. Therefore, it has infinitely many solutions.
3x+5=3(x+5)
Expanding the right side:
3x + 5 = 3x + 15
Subtracting 3x from both sides, we get:
5 = 15
This is a contradiction, so the equation has no solution.
x+4x+4=3(2x-1)
Simplifying the left side:
5x + 4 = 6x - 3
Adding 3 to both sides and subtracting 5x from both sides, we get:
7 = x
Therefore, the equation has one solution, x = 7.
6x+4x+1=2(5x+1)
Simplifying both sides:
10x + 1 = 10x + 2
Subtracting 10x from both sides, we get:
1 = 2
This is a contradiction, so the equation has no solution.
Step-by-step explanation:
DP 2.6 Similar Polygons
Triangle DEF is a dilation of triangle ABC with scale factor 2. In triangle ABC, the largest angle measures 82o. What is the largest angle measure in triangle DEF?
41∘
82∘
180∘
164∘
What characteristics are needed to determine that two polygons are similar?
The quadrilateral PQRS in the diagram is a parallelogram. Which of the following statements would be true if P′Q′R′S′ is the image of PQRS after applying a dilation centered at a point O with scale factor 3?
P′Q′=PQ
P′Q′=3PQ
PQ=3P′Q′
Cannot be determined from the information given
A. Because changing the size of a polygon doesn't change its angles, it would stay at 82°.
B. The characteristics needed to prove they are similar are just their angles.
C. The scale factor is 3, so P'Q'=3PQ.
Help me pleased whoever's right will get brainiest :")
1
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
help asap i need this answer
Answer:
It is 2214 base 5
Step-by-step explanation:
I need a very described answer please.
Answer: D. 140
Step-by-step explanation:
Goal: Find x and solve the equation
1) Since they are parallel angles, you can move QXY up to SQR.
Note: I don't really know how to explain this... Hope this is enough.
2) Set up the equation and solve
4x+40+2x-10 = 180
6x+30=180
6x = 150
x = 25
3) Solve the PQS equation
4x+40
4(25)+40 (Substitute x here.)
100+40
140
ABC computers sold 30 tablets this week. Their goal is to sell at least 33% more next week. Graph an inequality that represents their goal.
If one book is 1.6 inches wide and another is 1.471 inches wide, how much wider is the first?
A: 1.29 inches
B: 0.129
C: 3.071
D: 0.307
Answer:
B. 0.129
Step-by-step explanation:
If one book is 1.6 inches wide and another is 1.471 inches wide, how much wider is the first?
A: 1.29 inches
B: 0.129
C: 3.071
D: 0.307
1.6 - 1.471 = 0.129
Answer: B
Step-by-step explanation:
the two images below are my question...
Answer:
r = 9.7
Step-by-step explanation:
r-4=5.7
+4 on both sides
r=9.7
:]
HELP ASAP PLEASE NOW!!!!!!
Answer:
The answer is the second graph
Step-by-step explanation:
The dot is closed meaning no more than 52
HELP ASAP MY MOM MAD
Liz wanted to buy a new book. When she checked the price last week, it was $12. This week, the same book was listed for $18. Write and solve an equation to show how much the book increased in price.
18 = p − 12; p = $30
2p = 18; p = $9
12 + p = 30; p = $18
18 = p + 12; p = $6
Answer: $6
Step-by-step explanation: 12+6
Answer:
Step-by-step explanation:
it increased by 6 because 18-12=6
the book increaced by 6$
Determine the length of the line segment shown.
6 units
8 units
10 units
36 units
Answer:
10 units
Step-by-step explanation: