What are these two equations in slope intercept form?
Answer:
4x - y = 8
4x = y + 8
Y = 4x - 8
2x + 3y = 4
3y = -2x + 4
Y = -2/3x + 4/3
Step-by-step explanation:
Why are we unable to see x-rays?
btw I know this is not math but I put it as math because if I put it as physics no one would see it ;-;
Answer:
they're similar to visible light except their wave length is much shorter, causing them to be invisible to the naked eye
Answer:
We are unable to see x-rays because x-ray light it is too blue for us to see.
Step-by-step explanation:
Too much blue light can cause retina damage to the eye or eye strain. Their are kinds of lens that help protect you from blue light. There are good things about blue light but this is why we can't see x-rays.
I hope this helps!
Each order of nachos costs $3.75 at the concession stand and each drink costs $2.25. Which statement is true if Sarah bought three orders of nachos?
A
The product of 3(–2.25) means Sarah has $6.75 less when she bought 3 orders of nachos.
B
The product of 3(2.25) means Sarah has $6.75 more when she bought 3 orders of nachos.
C
The product of 3(–3.75) means Sarah has $11.25 less when she bought 3 orders of nachos.
D
The product of 3(3.75) means Sarah has $11.25 more when she bought 3 orders of nachos.
Answer:
C i think not so sure bro gl tho
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Please help me my Math Grade Is a D-
Answer 18
Step-by-step explanation:
Pls yall have to help me hurry to get 10 pionts but you have to have a explamation and a answer pls pls pls if you do something wrong ill report you hurry tho
Martin decided to buy 2 bags of grapes weighing 5 and two-thirds pounds each, instead of the 3 bags weighing 4 and one-fifth pounds each, because the bigger bags were on sale. Did he end up with more grapes or less grapes by buying the bigger bags?
1.He ended up with about One-half pound less grapes.
2.He ended up with about One-half pound more grapes.
3.He ended up with about 1 pound less grapes.
4.He ended up with about 1 pound more grapes.
Answer:
4
Step-by-step explanation:
theres 2 = 5 2/3
and 3 =4 1/5
the two weigh more wich means theres probably more grapes in the bigger bag. and when you simplify them, the bag is about one pound more
Answer:
3. He ended up with less
Step-by-step explanation:
What is the area of the object above?
A.
155 cm2
B.
60 cm2
C.
225 cm2
D.
120 in2
Answer:
The Answer is B 60cm2
Step-by-step explanation:
Answer:
155 cm2
Step-by-step explanation:
Separate the shape into two distinct rectangles. The larger one has dimensions 15 cm * 8cm, while the smaller one has dimensions 7cm * 5cm. Adding these together, you get 15*8+7*5=155 square centimeters.
Hope this helps :)
What is the solution to the system of equations graphed below?
On a coordinate plane, a line goes through (negative 5, 1) and (0, 3) and another line goes through (negative 5, 1) and (negative 4, 0).
A. (–5, 1)
B. (1, –5)
C. (3, –4)
D. (–4, 3)
The solution set of the given system of equations is (-5, 1).
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that on a coordinate plane, a line goes through (negative 5, 1) and (0, 3) and another line goes through (negative 5, 1) and (negative 4, 0).
The point of intersection represents the solution set of the given set of equations.Therefore, the solution set of the given system of equations is (-5, 1).
To solve more questions on algebraic expressions, visit the link below -
brainly.com/question/1041084
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Parallel lines r and s are cut by two transversals, parallel lines t and u. Which angles are alternate exterior angles with angle 11? Angle5 and Angle13 Angle7 and Angle15 Angle6 and Angle16 Angle8 and Angle14
Answer: <5 and <13
Step-by-step explanation:
I took the quiz
PLEASE HELP ME WITH THIS!! I WILL GIVE EXTRA POINTS,AND BRAINLIST IF YOU ANSWER THIS CORRECTY!!
Find two numbers that add up 158. The greater number is 40 more than the lesster number.
A. 70 and 110
B. 99 and 59
C. 80 and 78
D. 98 and 60
E. 100 and 68
Answer:B
Step-by-step explanation:
99+59=158
99-59=40
Answer:
it is B
Step-by-step explanation:
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
I’ll give brainliest PRONTO
Answer:
i only know 3. and 5. so they are
Step-by-step explanation:
a and c yw
Answer: A and C
Step-by-step explanation:
2. Li bought five lip balms. Each lip balm costs the same amount. She spent a total of $7.25.
(a) Write an equation that represents the situation. Use c to represent the cost of each lip balm.
(b) Represent the equation with a model.
(c) Solve and justify your solution.
Answer:
a) 5xd=7.25 d=dollars
b) 7.25/5=d
c)7.25/5=1.45
Step-by-step explanation:
Answer:
5 times 7.25=C
Step-by-step explanation:
Then all you need to do is multiply and you will get 36.25
I hoped this help and little I didn't understand everything you meant.
What is the initial value, and what does it represent?
A. The initial value is 100; it represents money left over from last year's fundraiser
B. The initial value is 100; it represents money earned per card
C. The initial value is 2; it represents money left over from last year's fundraiser
D. The initial value is 2; it represents money earned per card
Answer:
A. The initial value is 100; it represents money left over from last year's fundraiser
Step-by-step explanation:
Answer:
The correct answer is A.
Step-by-step explanation:
will give brainliest!!
Answer:
DE = 12cm
Step-by-step explanation:
It's free real estate
Please help!
3(x-4)=5(x+2)
Answer:
x = -11
Step-by-step explanation:
1. Distribute 3 to the parenthesis and distribute 5 to the parenthesis
3x-12 = 5x + 10
2. Combine like terms (subtract 3x on both sides and then subtract 10 on both sides)
2x = -22
3. Divide both sides by 2
x = -11
please give me brainliest if this helped
Answer:
x=−11
Step-by-step explanation:
3(x-4)=5(x+2)
Simplify both sides of the equation:
3(x−4)=5(x+2)
(3)(x)+(3)(−4)=(5)(x)+(5)(2)(Distribute)
3x−12=5x+10
Subtract 5x from both sides
−2x−12=10
add 12 to both sides
−2x=22
Divide by -2 both sides
x=−11
Hope this helps.
Help me plz i forgot to put this in the other question!
Answer:20
Step-by-step explanation:
Brad has walked 4/9 of his goal distance this month. If his goal is 27 miles, how many miles has Brad walked
Answer:
12 miles
Step-by-step explanation:
you would multiply 4/9 by 27 and you would get 12 miles in total.
Money in a particular savings account increases by about 6% after a year. How much money will be in the account after one year if the initial amount is $100?
Answer:
hjhg
Step-by-step explanation:
Answer:
106
Step-by-step explanation:
6% • 100
0.06 • 100 = 6
6 + 100
106
Sorry this is irrelevant but would you eat this
Answer:
uhm no but also yes
Step-by-step explanation:
is that a pepperoni pizza on a pineapple?
well… I'm vegetarian, so I won't eat the pepperoni part, but I like pineapple pizza so I guess I would eat the rest of it.
this is due soon pls help pls help with ALL the question
just look at the screenshot that i shared
Kayla bought a book for $13 . She now has $47 . How much did Kayla have before she bought the book?
Answer:
60
Step-by-step explanation:
If she spent 13$ that means that she spent that much so if you add it back on to what she has now (47$ plus 13$) you will get 60$.
A person on a moving sidewalk travels 36 feet in 6 seconds. The moving sidewalk has a length of 180 feet. How long will it take to move from one end to the other?
Help pls?
Answer:
30 seconds
Step-by-step explanation:
Answer:
It would take 30 seconds.
Step-by-step explanation:
Per second, you would travel 6 feet. Dividing 180 by 6 gives you 30.
Can you pls answer these questions?
I'm giving brainliest
Find the unit rate Patricia paid $385 for 5 nights at a hotel. What is the cost for 1 night?
Answer:77
Step-by-step explanation:
You have to divide 385/5
Answer:77
Step-by-step explanation: 385 divided by 5 =77
PLZ HELP!! Geometry! 10 points!
Answer:
108 inches
Step-by-step explanation:
make it into equal parts (2 shapes)
1) A = l x w
A = 10 x 6
= 60 inches
2) 16-10 = 6
A = l x w
A = 8 x 6
= 48 inches
48 + 60
= 108 inches
Match the inequality to the correct verbal description. "n is less than the difference of 40 and 60.
A.n<40-60
B.n>40-60
C.-40>60
D.n-60<40
how do I know if im diving with ratio's or multiplying? please put a equation problem about dividing and multiplying ratios
Answer:
3/4 x 2/5
6/9 ÷ 4/7
Step-by-step explanation:
Which of the following is a correct interpretation of the expression 2 - (-5)
A The number that is 5 to the left of 2 on the number line
B The number that is 5 to the right of 2 on the number line
C The number that is 2 to the left of -5 on the number line
D The number that is 2 to the right of -5 on the number line
Answer:
B
Step-by-step explanation:
when rewriting it, it would be 2+5 because subtracting a negative number is the same as adding.
so it would be 5 to the right(since you are increasing/adding) to 2 (the beginning/starting point)
Please Help!!!! No "positive vibes" answers please!! :( Please write a detailed explanation of your answer! Best one gets brainliest!!!!
Answer:
bad vibes and i cant see the png
Step-by-step explanation:
Find the quotient of 3/5 and 9/10. Express your answer in simplest form.
Answer: 2/3
Step-by-step explanation:
3/5 divided by 9/10 = 3/5 x 10/9
I got 30/45 which simplifies to 2/3
2/3
3/5 divided by 9/10 = 3/5 x 10/9
when I didivde 3/5 by 10/9 i got 30/45 which is simplified to 2/3