The x-intersection of y=4x+8 is at the point (-2,0) and the y-intersection is at the point (0,8).
Explanation:We want to find the points where the line y=4x+8 intersects the x and y-axis.
For the x-intersection, we set y=0.
So, 0=4x+8, which simplifies to x = -2. So, the x-intersection is at the point (-2,0).
For the y-intersection, we set x=0.
So, y=4*0+8, which gives y = 8. So, the y-intersection is at the point (0,8).
To find the x-intercept, set y=0 and solve for x:
0 = 4x + 8
x = -2
So, the x-intercept is (-2, 0).
To find the y-intercept, set x=0 and solve for y:
y = 4(0) + 8
y = 8
So, the y-intercept is (0, 8).
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Is the equation True, False, or Open?
1. (12+8)÷-10=-12÷6
2. 3(-6)+5=26-3
3. 8x+3=10x-1
solve 4x-(12÷3)+2x=20
there are 5 dogs, 8 cats, and 2 birds for sale at the pet store. what is the ratio in simplest form of birds to cats?
What is the distance between points (4,-3) and (9,-3)
Write each ratio as a fraction in simplest form. Then explain its meaning. 4 flutes and two drums
The ratio as a fraction in its simplest form for the Number of drums and flutes is 1:2.
What is a Ratio?A ratio expresses the number of times one number contains another. For example, if a dish of the fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six.
A ratio shows us the number of times a number contains another number. Given the following details:
Number of drums = 2
Number of flutes = 4
The ratio for the number of drums to the number of flutes in its simplest form can be written as,
Number of drums / Number of flutes = 2 / 4
Dividing both the numerator and the denominator of the fraction by 2, we will get,
Number of drums / Number of flutes = 1/2
Hence, the ratio as a fraction in its simplest form for the Number of drums and flutes is 1:2.
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The annual interest rate of Jacques' savings account is 3.6%, and simple interest is calculated monthly. What is the periodic interest rate of Jacques' account?
A. 0.6%
B. 0.9%
C. 0.3% <----- Apex Answer
D. 1.8%
Answer:0.03 is the answer
Step-by-step explanation:(Apex)
When graphing slopes or inequalities, if the x is negative does the line look like this: \
and the positive like this? /
Solve for 9c + 4 = -23
A. -3
B. 3
C. -2.1
D. 4
9c +4 = -23
subtract 4 from each side
9c = -27
divide both sides by 9
c = -27 /9 = -3
c = -3
In 2009, Usain Bolt set the world record for sprinting 100 m, in approximately 9 3/5, seconds. Find his average speed in meters per second.
Answer:
Step-by-step explanation:
10 5/12 is the answer I just saw it on Khan Academy It told me the answer
Hope this helps
Regards Jaygtgajm11
A 135 degree angle is how many degrees less than a straight angle? And what percent of a pound is 8 ounces?
If x=4 evaluate -x.
How many pounds are in 3/4 of a ton?
1500 lbs is 3/4 of a ton
There are 1,500 pounds in 3/4 of a ton.
Given that we need to find that, there are how many pounds are in 3/4 of a ton.
To determine how many pounds are in 3/4 of a ton, follow these steps:
Understand the conversion factor.
One ton is equal to 2,000 pounds.
This conversion factor allows us to convert between tons and pounds.
Calculate 3/4 of a ton.
To find 3/4 of a ton, multiply the weight of a ton (2,000 pounds) by the fraction 3/4:
3/4 x 2,000 pounds = 1,500 pounds
Therefore, there are 1,500 pounds in 3/4 of a ton.
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what is the answer and how did you figure it out??
if 40% of the pieces of cheese on a cheese platter are chedar and there are 50 pieces of cheddar cheese on the platter, how many total pieces of cheese are on the platter?
Answer:
125
Step-by-step explanation:
For each handmade card Jacquie sells, she makes a profit of $0.35. In one week she made a profit of $42. she sells the cards for $0.75 Part 1 : about how many greeting cards do she sell that week? Part 2 : about how much did she earn before paying expenses?
Answer:
A) 120 cards; and
B) $90.
Explanation: Let x be the number of greeting cards sold that week. She earns $0.35 per card and earned $42; this gives us the equation 0.35x = 42 Divide both sides by 0.35: 0.35x/0.35 = 42/0.35 x = 120 She sold 120 cards. She sells each card for $0.75. This means she earned 0.75(120) = $90.
Jerri needs 3/4 cup of oil and 1 cup of vinegar to make salad dressings. If he only has 2/3 cup of vinegar, how much oil should he use?
what is the constant of variation of y=3x
One has 60 teeth and it makes 50 complete revolutions in a minute. How many complete revolutions will the second gear complete, if it has 40 teeth?
I WILL GIVE BRAINLIEST to who answers this question right
Answer:
41 2/3 feet
Step-by-step explanation:
The sum of wall lengths (in feet) is ...
(12 1/4) + (10) + (12 1/4) + (10 -2 5/6)
= (12 + 10 + 12 + 8) + (1/4 + 1/4 - 5/6)
= 42 + (3/12 + 3/12 -10/12)
= 42 - 4/12 = 42 - 1/3
= 41 2/3 . . . feet
Antonio owes $15 less than Maria owes. This means that Antonio's balance is _________ than Maria's balance. (Maria owes more than $30)
Can you please help me I I need help
when five is added to three more than a certain number,the result is 19.what is the number?
Describe a real world situation that does match the situation y=5x + 100
a recipe calls for 1 1/2 cups of flour, 3/4 cups of white sugar, and 1/3 cup of brown sugar the recipe makes 6 servings.
(a) how many total cups of flour are there per serving? show your work
(b) how many total cups of sugar (white and brown) are there per serving?show your work
(c) supposed you modify the recipe so that it makes 9 servings. How much more flour do you need for the modified recipe than you need for the original recipe?Show your work
Answer:
(a) 0.25 cups of flour
(b) 0.18 cups of sugar
(c) 0.5 cups of flour
Step-by-step explanation:
The recipe requires 3 amounts of ingredients to make 6 servings. The following is needed:
1. 1 1/2 cups of flour
2. 3/4 cups of white sugar
3. 1/3 cups of brown suger
a) The total cups of flour per serving can be determined by dividing the flour needed for 6 servings by 6:
[tex]=1.5/6=0.25[/tex]
0.25 cups of flour is needed per serving
b) The total cups of brown and white sugar can be determined by divided both quantites by 6 servings.
For brown sugar = 0.75/6 = 0.125 cups of brown sugar
For white sugar = 0.333/6= 0.0555≈0.055 cups of white sugar
Total amount of sugar = brown sugar + white sugar = 0.125+0.055=0.18 cups of sugar
c) If we can make 9 servings we can determine the the percentage of more servings and the amount of flour for the modified recipe.
The percentage change of recipes = ((9-6)/9)*100=33.33%
Therefore the new amount of flour needed is:
[tex]1.5*0.3333+1.5=2[/tex]
Therefore we need 2-1.5=0.5 cups more flour than the original recipe
solve for x
12x>9(2x-3)-15
Answer this question but I need you to show work
just add the 2 numbers together,
the less expensive player cost $238 and it is $98 less than the more expensive one
more expensive one cost 238 + 98 = $336
4x-3(x-2)-x
I have 6. Is that correct?
4x-3x-x=0
And -3*-2=6
0+6=6
How long will it take you to ski a distance of 36 miles at a speed of 3 miles per 30 minutes? Only Answer If You Know Please!!!
If you pick a card at random from a well shuffled deck, what is the probability that you get a spade or a king
The probability of drawing a spade or a king from a shuffled 52-card deck is calculated by adding the individual probabilities of drawing a spade and drawing a king, then subtracting the probability of drawing a king that is also a spade. The resulting probability is approximately 0.308, or 30.8%.
Explanation:To answer the question of what is the probability of drawing a spade or a king from a well-shuffled 52-card deck, we need to identify the possible successful outcomes and divide them by the total number of outcomes. A standard deck consists of four suits: clubs, diamonds, hearts, and spades. Each suit consists of 13 cards, so there are 13 spades. Four of these are kings because there's one king in each suit.
First calculate the probability of drawing a spade:
P(spaes) = Number of spades / Total cards in deck = 13/52 = 1/4 = 0.25
Next calculate the probability of drawing a king:
P(king) = Number of kings / Total cards in deck = 4/52 = 1/13 ≈ 0.077
However, we have a slight overlap because a king could also be a spade. Hence, we subtract the probability of drawing a card which is both king and spade:
P(king and spade) = Number of king of spades / Total cards in deck = 1/52 ≈ 0.019
Thus, the probability of drawing a spade or a king is given by the equation:
P(spade or king) = P(spade) + P(king) - P(spade and king) = 0.25 + 0.077 - 0.019 = 0.308
So, the probability of drawing a spade or a king from a shuffled 52-card deck is approximately 0.308, or 30.8%.
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Eight cakes cost £4.00. How much do three cakes cost?
4.00 /8 = 0.50 each
3 *0.50 = 1.50 for 3