Tom started with 47 cards.
He had 28 left. If his dog ate half then multiply 28 by 2
You get 56
Out of those 56 cards, 9 of them are new
So subtract 9 from 56
You get 47
A car is traveling at a rate of 50 miles per hour, while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. What can be concluded about the equation? Check all that apply.
A The scenario is translated to car’s travel distance = motorcycle’s travel distance.
B The expression 70x represents the hours the motorcycle traveled.
C The expression (x + 4) represents the number of hours traveled by the car.
D The variable x represents the total hours driven by the motorcycle.
E The car’s travel distance is represented as 50(x + 4).
Answer:
C,DB
Step-by-step explanation:
A line is represented by the equation y=x-7. What is the y-intercept of the line?
Answer: -7
In the slope-intercept format y = mx+b, b is always the y-intercept. If it is with a positive sign, the y-intercept is positive and if it is negative then the y-intercept is negative.
Joe paid $3.60 for 12 eggs. What is the cost per (1) egg? Please explain your answer.
HELP ME PLS
Answer:
Joe paid $0.30 per egg.
Step-by-step explanation:
You can divide the cost by 12 to get the cost of one egg because of the "Division Property of Equality."
Answer:
3.3 average
Step-by-step explanation:
An average fly has a mass of $0.048$ grams. An average ant has a mass of $3.12\ \times\ 10^{-3}$ grams.
Would $3.99$ million flies or $47,000,000$ ants have a greater mass?
Approximately how much greater, in grams, would the greater mass be? Justify your answers.
Answer:
i already told u the answer you can find it on ur profile
Step-by-step explanation:
please help me i hate graughs
Answer:
C. y = 3x - 4
whats the answer to 1+3x=-2(x+7)
Answer:
x = -3
Step-by-step explanation:
1+3x=-2(x+7)
Distribute
1+3x = -2x-14
Add 2x to each side
1+3x+2x = -2x+2x-14
1+5x = -14
Subtract 1 from each side
1-1+5x= -14-1
5x = -15
Divide each side by 5
5x/5 = -15/5
x = -3
bowl contains candies of the same size in three flavors: orange, strawberry, and pineapple. If the probability of randomly pulling out an orange candy is fraction 1 over 9 , and the probability of randomly pulling out a strawberry candy is fraction 2 over 9 , what is the probability of randomly pulling out a pineapple candy? (5 points)
Group of answer choices
fraction 3 over 9
fraction 2 over 9
fraction 6 over 9
fraction 5 over 9
Answer:
5 to 9
Step-by-step explanation:
Answer:
To find this add 3 and 1 together. This gives you 4. Then, you subtract 4 from 9. The answer is 5. Therefore, the probability to pull out a pineapple candy would be 5/9.
S
HELP ILL MARK BRAINLEST
Answer:
C.
Step-by-step explanation:
The answer is C, as as any value of m will make the equation true.
Such as if we used 2 as a substite value for m.
[tex]-6(2)-6+8(2)=-5+2(2)-1[/tex]
Lets simplify both equations:
[tex]-6(2)-6+8(2)=-2[/tex]
[tex]-5+2(2)-1=-2[/tex]
Now, if you want, you can also use any other value for m, but that is basically how I got C. If they equations didn't have the same answer, then it would be B. If it only worked for 2 numbers, then it would be A. Now, I tried this equation again with -3=m, but I still ended up with the same answers. So it wouldn't have been D.
Plz Help me, I will mark 1st brainlest
Answer:
1 Subtract 2424 from both sides.
y-24=-4xy−24=−4x
2 Divide both sides by -4−4.
-\frac{y-24}{4}=x−
4
y−24
=x
3 Switch sides.
x=-\frac{y-24}{4}x=−
4
y−24
Step-by-step explanation:
1 Subtract yy from both sides.
4x=24-y4x=24−y
2 Divide both sides by 44.
x=\frac{24-y}{4}x=
4
24−y
Answer:
The first one i believe to be 6
The second one I believe to be 4.000
Step-by-step explanation:
sally is three years older than Jim. Jim is 18 years old.
which solution should you arrive at to find sally's age?
(A). 18
(B). 21
(C). 24
(D). 27
Answer:
21 or b
Step-by-step explanation:
PLZZZZZZZZZZZ HELP ME OUT!!!!!
Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)
HEY CAN SOMEONE HELP ME PLZZZZZZZZ
1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?
2. What is the average amount of money Claudio had in his account over the three weeks?
Answer:
just add all the change in account balence
Step-by-step explanation:
Owen paid $15 to download some of his favorite songs. He paid $2.50 per song. How many songs did he download?
The first step is to by a power of ten, so the divisor is a whole number.
The next step is to by figuring out how many times 250 goes into 1500.
This is from edginuty
The number of songs that Owen was able to download with $15 is a total of 6 songs.
Owen spent a total of $15 to download the songs and each one of them cost $2.50
To find out the number of songs he downloaded, use the formula:
= Amount Owen spent / Cost of song
= 15 / 2.50
= 6 songs
In conclusion, Owen was able to download 6 songs.
Find out more a https://brainly.com/question/17476346.
Answer:
the first one is multiply and the 2nd one is divide
Step-by-step explanation:
did the test lol
Which is true about his estimate?
A. His estimate is correct; it should be halfway between 11 and 12.
B. His estimate is incorrect; it should be closer to 11 than 12.
C. His estimate is incorrect; it should be closer to 12 than 11.
D. His estimate is incorrect; it should be slightly above 12.
Answer:
A
Step-by-step explanation:
Answer:
The awnser is A
Step-by-step explanation:
A starfish’s top speed is approximately 161 centimeters per minute. What is this speed to the nearest centimeter per second?
Answer:
2.63
Step-by-step explanation:
HELP ME WITH THIS AND ILL GIVE YOU BRAINLIEST AND 5 STARS AND 2$ ON CASHAPP *CRIES*
Answer:
B
Step-by-step explanation:
8x10 = 80
1x1/10 = 0.1
6x1/1000= 0.006
add it all together and get 80.106
Hello.
The answer here is choice B. (8 x 10) + (1 x 1/10) + (6 x 1/1000)
Explanation:
To figure it out, answer each problem.
8 * 10 = 80
1 x 1/10 = 0.1
6 x 1/1000 = 0.006
All of these added together is 80.106
CAN SOMEONE PLEASE PLEASE HELP ME ILL MARK BRAINLIEST PLEASE Thank you
Answer: First One's order = 1.7%, 17/100, 17
Second One's order is 12.5%, 1.25, 1 2/5
Step-by-step explanation:
to change the percent into decimal you move the decimal to the left 2 spots. (ex. 5%=.005)
Answer: First image: 1.7%, 17/100, 17
Second Image: 1 2/5, 1.25, 12.5%
Step-by-step explanation:
Marky goes to the store and buys 5 cans of soup for $14. How many cans of soup can Marky buy with $30? EXPLAIN HOW TO SOLVE
Answer:
$30=10.7
Step-by-step explanation:
all i can say is that i used my calculator and its prob correct
please help me again LOL
Answer:
b
Step-by-step explanation:
when you look for the slope the equation would be rise over run, and in this question it would be 2, now you look for the y-intercept which is 5 because the line passes through 5
An integer between -5 and -6
2. Find AC using the Pythagorean theorem
Answer:
[tex]{\huge{\pink{\underline{\underline{Solution:}}}}}[/tex]
In triangle,ADB
p(perpendicular)=BD=12 cm
h(hypotenuse)=AB=15cm
b(base)=AD=??
Let the AD be x
Using Pythagorean theorem,
[tex]{p}^{2} + {b}^{2} = {h}^{2} \\
=>{12}^{2} + {x}^{2} = {15}^{2} \\
=>144+{x}^{2}=225\\
=>{x}^{2}=225-144\\
=>{x}^{2}=81\\
=>x= \sqrt{81} \\
=>x= \sqrt{9×9} [/tex]
Hence,x=AD=9
So,AC=AD+DC=9+16=25.
Need answered ASAP will give crown to first correct answer
Find the height of a triangle that has an area of 18 in.² and a base of 9in.
PLZ SHOW STEP AND STEP CUZ I NEED TO SHOW MY WORK
Answer:
The height of the triangle is 4 in.
Step-by-step explanation:
Formula= a=1/2bh
Subsitute= 18 in^2=1/2(9)h
Multiply= (9)1/2= 4.5 in.
Divide 18/4.5= 4 in.
So the height would be 4 in.
Check If you aren't sure.
a=1/2bh
a=1/2(9)(4)
a=1/2(36)
a=18 in^2
Answer:
The height of the triangle is 4 in.
Step-by-step explanation:
Formula= a=1/2bh
Subsitute= 18 in^2=1/2(9)h
Multiply= (9)1/2= 4.5 in.
Divide 18/4.5= 4 in.
So the height would be 4 in.
Check If you aren't sure.
a=1/2bh
a=1/2(9)(4)
a=1/2(36)
a=18 in^2
you know what to do to get brainlist so answer :D
Answer:
decreasing
Step-by-step explanation:
the graph is decreasing during the points of (2.5,2) and ( 4.5, 0.25)
5
-5
-6
3
help ASAP i will mark u as brainliest if corrrect
Answer:
It is 1/5
Step-by-step explanation:
can i have briniest
how many even integers n satisfy the inequality | 2N - 1 | < 5?
Answer:
-2 is the answer
Step-by-step explanation:
There is only one even integer i.e 2 that satisfies the given inequality | 2N - 1 | < 5.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
Inequality | 2N - 1 | < 5 which is given in the question.
The positive solution to inequality as :
⇒ 2N - 1 < 5
⇒ 2N < 5 + 1
⇒ 2N < 6
⇒ N < 3
Therefore, N = 2 i.e an even integer satisfies the inequality.
The negative solution to inequality as :
⇒ -(2N - 1) < 5
⇒ (2N - 1) > -5
⇒ 2N > -5 + 1
⇒ 2N > - 4
⇒ N > -2
Therefore, N = 2 i.e an even integer satisfies the inequality.
Therefore, only one even integer satisfies the given inequality | 2N - 1 | < 5.
Learn more about inequalities here:
brainly.com/question/20383699
#SPJ2
Please help me with this it kinda complicated
Ethan needs to save at least $500 to purchase a new dirt bike. So far, he has saved $175. If he hopes to use two-fifths of his next paycheck to cover the remaining amount, how much money must he make in his paycheck?
Define a variable, set up an inequality, then solve.
Answer: Inequality: 175+2x/5 ≥ 500. He must make $812.5 or more in his paycheck
Step-by-step explanation:
175+2x/5 ≥ 500
2x/5 ≥ 500-175
2x/5 ≥ 325
2x ≥ 325*5
2x ≥ 1,625
x ≥ 1,625/2
x ≥ 812.5
Which pair of angles are an example of corresponding angles?
A. Angle 1 and Angle 7
B. Angle 3 and Angle 5
C. Angle 1 and Angle 4
D. Angle 2 and Angle 6
Answer:
Angles 2 and 6 are corresponding angles
Example of Corresponding angles is option (D) Angle 2 and Angle 6
What is Corresponding angle?Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
From the graph,
Angle 2 and angles 6 are corresponding angle.
Because any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
Other options are not the example of corresponding angle
Hence, Example of Corresponding angles is option (D) Angle 2 and Angle 6
Learn more about Corresponding angle here
https://brainly.com/question/1597341
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Which of the following statements are characteristics of an element?
A: I, III
B: I, IV
C: II, IV
D: II, III, IV
Answer:
Should be D
Step-by-step explanation:
Hope this helps
A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by –40 feet. The table shows the submersible's change in depth from one minute to the next.
Time and Depth of Submersible
2:15 p.m.
2:16 p.m.
2:17 p.m.
2:18 p.m.
–40 feet
180 feet lower
175 feet lower
185 feet lower
Answer the questions to find the depth of the submersible after 3 minutes.
1. Write and evaluate a subtraction expression to find the depth of the submersible at 2:16 p.m.
