Answer:
5+(-3)-6
= 5+(-9)
= -4
Step-by-step explanation:
Hope it helps..
Answer:
Step-by-step explanation:
Here you go mate
Step 1
5+(-3)-6 Equation/Question
Step 2
5+(-3)-6 Simplify
2-6
Step 3
2-6 Subtract them
Answer
-4
Hope this helps
1. Milo ran a total of 288 yard for the football season. He ran
66 yards the first game and ran the same amount of yards for the
remaining 6 games. What equation can you use to find the number of
yards he ran in each of the 6 games?
Answer: 222/6=37
Step-by-step explanation:
288-66=222
222/6=37
Use the given vectors to find the indicated quantities. u = 〈2, −5〉, v = 〈−3, −4〉, w = 〈2, −1〉
-4u ∙ v = ____
Answer:
yep
Step-by-step explanation:
what should we do?
Choose the correct simplification of the expression (2ab5)3. (1 point) Question 8 options: 1) 8ab15 2) 8a3b8 3) 5a3b15 4) 8a3b15
Answer:
4). [tex]8a^{3}b^{15}[/tex]
Step-by-step explanation:
The Given expression is that,
[tex](2ab^{5})^{3}[/tex]
On simplifying,
[tex](2ab^{5})^{3}[/tex] = [tex](2ab^{5} )(2ab^{5}) (2ab^{5})[/tex]
= [tex](2^{3} ) * (ab^{5})^{3}[/tex]
= (2×2×2) × ([tex]ab^{5}[/tex] × [tex]ab^{5}[/tex] × [tex]ab^{5}[/tex])
= [tex]8a^{3}b^{15}[/tex]
Thus, option 4 i.e. [tex]8a^{3}b^{15}[/tex] is the correct simplification of the given expression.
Tom jogged 3/5 mile on Monday and 2/6 mile on Tuesday. How much father did Tom jog on Monday than on Tuesday.
Answer:
14/15 miles
Step-by-step explanation:
Given data
Tom jogged 3/5 mile on Monday
And jogged 2/6 mile on Tuesday
Required
The total distance covered for Monday and Tuesday combined.
Total= 3/5+2/6
Total= 18+10/30
Total= 28/30
Total= 14/15 miles
Hence the total is 14/15 miles
Dan earns £276 over the course of a five-day week. How much is that per day?
Answer:
£55.2
Step-by-step explanation:
Five day earning is £276
Earning per day is £276/5=£55.2
A window is 34 oches wide and its perimeter is 188 inches. Write and solve an equation to determine the length of the window
Answer:
Equation:
34 * 2 + 2l = 188
Solution:
l = 60 inches
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Plz help I will mark as brainliest. Jason has $60 to spend. He wants to purchase a bag for $30, one calculator for $13,3
rulers for $3 each, and 5 pens. Each of the pen costs the same price. This will use up all
of Jason's money. Determine the price of a pen.
Answer:
$1.60 per pen
Step-by-step explanation:
60-30=30
30-13= 17
17-9=8
8/5= 1.6
Print
Liz earns a salary of $2,300 per month, plus a commission of 8% of her sales. She wants to earn at least
$2,800 this month. Enter an inequality to find amounts of sales that will meet her goal. Identify what your
variable represents. Enter the commission rate as a decimal.
Answer:
Inequality: 0.08x + 2300 ≥ 2800
Liz needs to sell products of $6250 at least.
Step-by-step explanation:
Given that:
Per month salary of Liz = $2300
Commission = 8% = [tex]\frac{8}{100}}[/tex] = 0.08
Amount Liz wants to earn = $2800
Let,
x be the amount of sales.
0.08x + 2300 ≥ 2800
0.08x ≥ 2800 - 2300
0.08x ≥ 500
Dividing both sides by 0.08
[tex]\frac{0.08x}{0.08}\geq \frac{500}{0.08}\\x\geq 6250[/tex]
Hence,
Liz needs to sell products of $6250 at least.
Can y’all plz help me plz
Answer:
i think it will be 70 yd
Step-by-step explanation:
(14×5)yd= 70 yd
Answer:
The total area is 179.25yd²
Step-by-step explanation:
You need to break this down into two parts: the rectangle on the left side, and the semicircle on the end.
The radius of the circle is five yards, giving it a diameter of 10 yards. That diameter is also the height of the rectangle, meaning that the rectangle has an area of 14yd × 10yd = 140yd²
The area of a circle is equal to pi times the square of its radius. Given that we only have a semicircle, we need to take that and divide it by two:
a = πr² ÷ 2
a = π × 5² ÷ 2
a = 3.14 × 25 ÷ 2
a = 3.14 × 12.5
a = 39.25
So the circle has an area of 39.25 square yards.
We can then can then add the areas together, giving us a total of 179.25 square yards.
write the Reciprocal of 2 and 3/4
Answer:
The reciprocal (multiplicative inverse) of
11/4
Step-by-step explanation:
So confused please help this is a 30 60 90 triangle
Answer:
x = 10, y = 20
Step-by-step explanation:
The ratio of the sides of a 30-60-90 triangle is a:[tex]\sqrt{3}[/tex]a:2a. The side given is the one that is the [tex]\sqrt{3}[/tex]a. This means that you can do [tex]10\sqrt{3}[/tex] divided by [tex]\sqrt{3}[/tex] to get that a = 10. That means that side x is 10. For side y, it is 2a, or 2 * 10 = 20.
Abdul is on his way home in his car. He has driven 20 miles so far, which is four-fifths of the way home. What is the total length of his drive?
miles
S
?
Answer:
25 miles
Step-by-step explanation:
You can do 20/x = 4/5 and cross multiply and x will equal 25
40% of Michelle's monthly earnings goes to her rent payment. If Michelle is paid $3,200 every month, How much does she pay in rent?
Answer:
$ 1,280 hope that helps
Answer:
[tex]Michelle \: pays \: 1280[/tex]$
Step-by-step explanation:
[tex] \frac{x}{3200} = \frac{40}{100} [/tex]
[tex](x)100 =( 40)3200[/tex]
[tex](x)100 = 128000[/tex]
[tex] \frac{(x)100}{100} = \frac{128000}{100} [/tex]
[tex]x = \frac{128000}{100} [/tex]
[tex]x = 1280[/tex]
[tex]Michelle \: pays \: 1280[/tex]$
what is the solution to this inequality?
x-6<-4
Answer:
Move all terms not containing x to the right side of the inequality.
Inequality Form:
x < 2
Step-by-step explanation:
I hope this helps! Have a nice day!
Answer:
x < 2
Step-by-step explanation:
If you bring down the -6 from each side of the < symbol, you can subtract -6 and -4 and you get 2 because if they're both negative the result will be a positive so x is less than 2.
what is the solution of the system of equations?
Would it be (0, 5), the point of intersection
answers for the 2 boxes please :)
Answer:
x = 4, y = 2
Step-by-step explanation:
-3x + 8y = 4
3x - 2y = 8
3x = 8 + 2y
x = (8 + 2y) / 3
-3 * ((8 + 2y) / 3) + 8y = 4
-8 - 2y + 8y = 4
6y = 12
y = 2
3x - 2 * 2 = 8
3x - 4 = 8
3x = 12
x = 4
Jackie is buying buttons for a craft project. She needs 38 buttons to finish the project. The buttons come in packages of 8 and cost $3.44 per package.
Part A: How many packages does Jackie need to buy? Show your work.
Jackie needs to buy ____ packages.
Part B: What is the cost of each button she bought? Show your work.
Each button costs ______.
Hunter needs 10 oz of a snack mix, seeds cost $1.50 per ounce and fruit costs $2.50 per ounce. The 10 oz snack mix costs $2.20 per ounce
Answer:
the hunter should purchase three ounces of seeds and 7 ounces of dried fruit to satisfy the situation
Step-by-step explanation:
Let us assume the amount of seeds be x
And, the amount of dried fruit be y
Now the first equation would be
x + y = 10
y = 10 - x
And, the second one would be
1.50x + 2.50y = 2.20(10)
1.50x + 2.50y = 22
We can put the y value in second equation
1.50x + 2.50(10 - x) = 22
1.50x + 25 - 2.50x = 22
-x = 22 - 25
-x = -3
x = 3
and, y = 10 - 3
= 7
Hence, the hunter should purchase three ounces of seeds and 7 ounces of dried fruit to satisfy the situation
4. 8 16,
Find the next 3 term of geometric sequence
Answer:
32, 64, 128
Step-by-step explanation:
Let us start by looking at the geometric progression. A geometric progression multiplies each number by a constant, which we can name r, to get the next term. Let us find this constant:
16÷8=2
8÷4=2
Both expressions confirm that our r, the constant, is indeed 2.
To find the next few terms, we simply multiply by r:
1. 16r=16×2=32
2. 32r=32×2= 64
3. 64r= 64×2 = 128
I hope this helps! Please let me know if you have any further questions :)
What is the simplified form of (- 7+ 8i) - (- 5i + 4i?)?
Answer: 7-
Step-by-step explanation:
Answer:
9 i - 7
Step-by-step explanation:
Simplify the following:
-7 + 8 i - (-5 i + 4 i)
Hint: | Combine like terms in -5 i + 4 i.
-5 i + 4 i = -i:
-7 + 8 i - -i
Hint: | Multiply all instances of -1 in -(-i).
(-1)^2 = 1:
-7 + 8 i + i
Hint: | Add the numbers in -7 + 8 i + i together.
Add like terms. -7 + 8 i + i = -7 + 9 i:
Answer: 9 i - 7
What is the area of the shape?
Answer:
In total it is 19.5m. squared
Step-by-step explanation: split the shape into 2 :)
5 times 3 for rectangle area
3 times 3 for triangle and divide the total(9) by two since triangles are always like a half of a square.
Abraham is taking his mother out to a restaurant for a mother's day dinner . He orders a meal that cost \$12 and his mom orders a meal for \$14.79 . They both order a drink for $2.75 each . For their meal , there will be a 7.5 % tax and abraham plans to leave a 15 % tip for the server . How much will the entire meal cost
The entire meal cost would be $39.91 with tax and tip for the server.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.
Abraham is treating his mother to a Mother's Day dinner at a restaurant. He orders a $12 dinner, but his mother purchases a $14.79 meal. They each order a drink for $2.75.
As per the given information, the required solution would be as:
The total amount of bill = $12 + $14.79 + $2.75 × 2
The total amount of bill = $32.29
There will be a 7.5% tax on their dinner, and Abraham intends to tip the server 15%.
So the meal cost with tax would be :
⇒ $32.29 + 7.5% of $32.29
⇒ $32.29 + 2.42+ 4.84
⇒ $34.71
So the meal cost with tax and tip would be :
⇒ $34.71 + 15% of $34.71
⇒ $34.71 + 5.20
⇒ $39.91
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ2
3 plus 27 divided by (4 plus 5) Find the sum 1/3 plus 2/5
Answer:
4.) 6
5.) [tex]\frac{11}{15}[/tex]
Step-by-step explanation:
4.
PEMDAS
Parenthesis, Exponents, Multiplication, Division, Adition, Subtraction.
3 + 27 ÷ ( 4 + 5 )
Do the parenthesis first ( 4 + 5 )
3 + 27 ÷ 9
Do the division next ( 27 ÷ 9)
3 + 3
Now addition.....( 3 + 3)
6
__________________________________________________________
5.
[tex]\frac{1}{3} + \frac{2}{5}[/tex]
In order to find the sum between these 2 fractions, we need to find a common denominator, and in this case, it can be 15...
[tex]\frac{1 * 5}{3 * 5} = \frac{5}{15}[/tex]
[tex]\frac{2 * 3}{5 * 3} = \frac{6}{15}[/tex]
Now that we have a common denominator, we can add them up...
[tex]\frac{5}{15} + \frac{6}{15} =\frac{11}{15} \\\\\frac{11}{15}[/tex]
[tex]\frac{11}{15}[/tex] is ur answer.
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
3 plus 27 divided by (4 plus 5) = 6
Find the sum 1/3 plus 2/5 = 11/15
Step-by-step explanation:
Find the sum 1/3 plus 2/5
Step 1
Can you add yet? Nope! The denominators don't match. We need a common denominator. So next we take both denominators and multiply them. Next, take each numerator and multiply it by the denominator of the other term.
So, we multiply 1 by 5, and get 5, then we multiply 3 by 5 and get 15.
1/3 times 5
Now for the second term. You multiply 2 by 3, and get 6, then multiply 3 by 5 and get 15.
2/5 times 3
We now have a new problem, that looks like this:
5
15
+
6
15
Step 2
Since our denominators match, we can add the numerators.
5 + 6 = 11
Answer:
11 /15
Step 3
Now, do we need to simplify this fraction?
1 /3 + 2 /5= 11 /15
10 yd
7 yd
The area is
wd
q divided by -6 + 4 = -4
q divided by -6 = -8
q=
Answer:
idek this is to hard for me
Jamir is making cupcakes for the potluck. Each cupcake requires 3/4 cups of batter. How many cupcakes can he make?
Answer:
24 cupcakes
Step-by-step explanation:
Jamir is making cupcakes for the potluck. Each cupcake requires 3/4 cups of batter. How many cupcakes can he make?
In the question, we are not given the number of cups batter for a potluck. So we can assume
1 potluck = 18 cups of batter
3/4 cups of batter = 1 cup cakes
18 cups of batter = x cup cakes
Cross Multiply
3/4 × x = 18 × 1
x = 18 ÷ 3/4
x = 18 × 4/3
x = 24 cup cakes
Verify your solution by substituting the values into each of the original equations. Show your work.
Answer:
2(2)-4=0
-2+2=0
0=0
Step-by-step explanation:
Answer:
Concept: Linear System
You indicated that it has a solution of (2,0) For two equations to have a solution that means that they cross directly at that point and when plugged in gives a direct answer that equal each other Lets prove it y=2(2)-4= 0 Hence true y=-(2)+2= 0 Hence trueSo we can say that (2,0) is a solution that satisfies both equations.plzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
i dont know what it means by expand but i will simplify it
it would simplify to 16x-18
Step-by-step explanation:
5(2x-1) + 2(3x-6)
10x-5+6x-12
10x+6x-5-12
16x-18
I’ll mark Brainiest?
please I need help PLEASE
Answer:
15/2.5 18/h
Step-by-step explanation:
