Answers
Related Questions
3. Evaluate the expression
-8 + 5 - (-4) - 7
do u know this can u help me its for my math IA
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Step-by-step explanation:
-8+5-(-4)-7
-6 Hope this helos you
Can someone help me asap
Answers
Answer:
1) 4
2) 5
3) -23
4) 8
5) 7
6) -64
7) -10
8) 19
9) 9
10) -56
Answer:
1) = -4
2) = 5
3) = 17
4) = 8
5) = 7
6) = -64
7) = -10
8) = 19
9) = 9
10) = -56
Step-by-step explanation:
1) (-4 + 2)^2 = -2^2 = -4
2) 25 / (9 - 4) = 25 / 5 = 5
3) 4 * 5 - 3 = 20 - 3 = 17
4) 2(2 + 2) = 2 * 4 = 8
5) (-10 + 5) / 5 + 8 = -5 / 5 + 8 = -1 + 8 = 7
6) (-3 - 1)^3 = -4^3 = -64
7) 5(5 - 7) = 5 * -2 = -10
8) 2 * 7 + 5 = 14 + 5 = 19
9) (5 * 3 + 3) / 2 = (15 + 3) / 2 = 18 / 2 = 9
10) 8(-1 - 6) = 8 * -7 = -56
The MTC Theater holds 250 people, and last night’s performance sold out! Students paid $3.00 per ticket, while adults paid $5.00 per ticket. Last night’s show brought in $1050.
Write a system of equations for the problem.
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9514 1404 393
Answer:
s + a = 2503s + 5a = 1050Step-by-step explanation:
Let s and a represent the numbers of student and adult tickets sold. The system of equations that can be written from the given information is ...
s + a = 250 . . . . . . total of tickets sold
3s +5a = 1050 . . . dollar value of tickets sold
_____
The solution is (s, a) = (100, 150). 100 student tickets and 150 adult tickets were sold.
help me please and thank you
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Answer:
The answer is A, B, and C.
Step-by-step explanation:
All the others are on the wrong side of the graph.
does anyone know the answer to this?
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Answer:
I think she has about 3 segments for sprinting and 6 segments for jogging
A stack of 6 books weighs 4.8 pounds. If each book weighs the same amount, how much does each book weigh?
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Answer:
Each book weights .8 pounds
Step-by-step explanation:
Take the total weight and divide by the number of books
4.8 /6
.8 lbs
Each book weights .8 pounds
What’s the process for the lattice step by step?
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Jane goes to H&M for some Fall clothes. She finds a scarf for $24.99, a shirt for $35.50, and a pair of jeans for $67.85. If H&M was having a Fall Day sale where everything was 35% off, how much did Jane spend at H&M?
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Answer: $75.92
Step-by-step explanation:
pls mark me branliest
At a local print shop, 12 copies can be made for $3. At this rate, how much would it cost to make 84 copies? Fill out the table of equivalent ratios until you have found the value of x
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I'm here to get some points very sorry have a nice day
y= -3x + 1
y + 5 = -3(x + 2)
are thes perpendicular or paralell
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Answer:
Parallel
Step-by-step explanation:
A train travels 5 miles in 12 minutes at this rate how far will go in two hours
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Answer:
Well, 60 (minutes in an hour) divided by 12 (from the problem) is 5, so you have to multiply that 5 by the 5 from the problem to find that the train is going 25 (5*5) mph. Just double this for two hours, and you result in 50!
Step-by-step explanation:
how would i graph
y=− 5/2x-3
and
x−y=−4
(_,_)
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Given:
The system of equations is
[tex]y=-\dfrac{5}{2}x-3[/tex]
[tex]x-y=-4[/tex]
To find:
The graph of the given system of equations and its solution.
Solution:
The table of values for [tex]y=-\dfrac{5}{2}x-3[/tex] is
x y
-4 7
-2 2
0 -3
Plot these points and connect them by a straight line.
The table of values for [tex]x-y=-4[/tex] is
x y
-4 0
-2 2
0 4
Plot these points and connect them by a straight line.
From the below graph it is clear that the lines intersect each other at point (-2,2).
Therefore, the solution of given system of equation is (-2,2).
which is the distance between the point with the coordinates (-2,3) and the line with the equation 6x-y=-3
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Answer:
I think it is 6x+3=y (y=6x+3)
Find the coordinates of P.
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Here is my answer. I hope this is helpful. If there is something you don't understand in my solution, you can ask me.
what the answer for the poles in feet.
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Answer:
A)10 feet tall
Step-by-step explanation:
The man casts a shadow half his height and so does the telephone pole
can someone help please 13 points and those are the only answer options for all 4
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Answer:
1 - x-axis, 2 - y-axis, 3 - y-axis, 4 - x-axis
Step-by-step explanation:
Dilate Point B by a scale factor of 1/2
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Answer:
( -1.5 , 1 )
Step-by-step explanation:
Hello There!
When dilating a point we divide or multiply the coordinates by whatever the scale factor is
Because the scale factor is 1/2 we just have to divide the coordinates of point B by 2
Preimage coordinates - ( -3 , 2 )
-3/2=-1.5 or -3/5
2/2=1
Dilated image coordinates ( -1.5 , 1 )
Solve the system by graphing.
y = −x + 2
y = −4x − 1
The solution of the system is
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Answer:
(-1,3)
Step-by-step explanation:
-3x + y = 1 4x + y = 8
Answers
-3x+y=1
/-3 /-3
x+y=-1/3
4x+y=8
/4 /4
x+y=8
---
hope it helps
Answer:
x=-1y-9
Step-by-step explanation:
the length width and height of a box form an arithmetic sequence. if the surface area of the box is 365.04 square units and the box's smallest dimension is 3 units, what is the volumes of the box in cubic units?
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Answer:
the answer will be 365.04÷3
=121.68
9 cm
8 cm
13 cm
9 cm
11 cm
O 455cm
172cm?
Submit Answer
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Step-by-step explanation:
13×9+((13-8)×11)/2
117+55/2
154.5
The Problem: Phillips Health and Beauty Spa is replacing one of its workstations. The interest on a loan secured by the spa was $93.50. The money was borrowed at 5.5% simple interest for 2 years. What was the amount that they borrowed?
Answers
Answer:
$850
Step-by-step explanation:
Amount that was borrowed = interest / (interest rate x time)
93.50 / (0.055 x 2) =
93.50 / 0.11 = $850
A boogie board that normally sells for $69 is on sale at a 35% discount. what is the total cost of the boogie board?
Answers
Answer: 44.85
Step-by-step explanation:
Antonio needed a loan worth 5,600. If the bank calculates interest at 3.1% compounded semi annually how much does he owe in 3years?
Answers
Given that ∠S ≅ ∠A, and AB ≅ ST , what is the third congruence needed to prove that ΔABC ≅ ΔSTU by ASA?
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Answer:
angle-side-angle. that's my answer
Six times the sum of a number and 9 equals 8: translate the sentence into an equation
Answers
Answer:
6 times x+9=8
Step-by-step explanation:
Answer:
6(x+9)=8
Step-by-step explanation:
Which inequality best represents the range of the part of the quadratic function graphed on the grid?
Answers
Answer:
It's B
Step-by-step explanation:
The line is on the x so it will be something with x in the answer. -9 or 0 or not present so it is B
find AB and BC with the help of given in figure complete following activity
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Answer:
let base side be x=AB=BC
by using Pythagoras law
h²=p²+b²
(√8)²=x²+x²
8=2x²
x²=8/2
x=√4=2=AB=BC
Step-by-step explanation:
sin BAC=BC/AC
<BAC=sin-¹(2/√8)=45
Please help me friends??
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Answer:
the answer is D
Step-by-step explanation:
Find the indicated side of the
triangle.
b = 7 [?]
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b is a diagonal of a square. Diagonal is just [tex]a\sqrt{2}[/tex] which means that b is equal to [tex]7\sqrt{2}[/tex].