Answer:
4
Step-by-step explanation:
Y – 9.9 = 6.4
What are the steps to solve this and the answer
to be honest I'm looking for the delay but if they are not going through it and it will work and I am going through it.
what is 15,420 divided by 20
Answer:771
Step-by-step explanation:I did a long division by using a calculator
Answer:
771
I used an app
To graph ( -5,-8 ) after you go left 5 units what direction will.you have to go
Answer:
next direction would be 8 units down
what is the second step?
are complex numbers considered real numbers?
on this assignment, it's asking me to select which expressions simplify to a real number. some of them (which i already selected) simplify to real numbers but some of the others simplify to a complex number like (3 + i)(i - 4) = -13 - i. can -13 - i be considered a real number or no because it's complex?
Answer:yes they are considered real numbers
Step-by-step explanation:
help please can someone show me how to solve
Answer:
<DBC= 78
Step-by-step explanation:
since you already know what they equal all together
subtract 42 from 120
what is 6(x+-2) simplify to
Answer:
6 −12
Step-by-step explanation:
6(−2)
6−12
6x−12
Last one
7(5k-25)=35
Answer:
7(5k-25)=35- distribute
35k-175=35- add 175 to both sides
35k = 210- divide
k=6
Step-by-step explanation:
A machine paints 360 toy boats in 45 minutes. What is the unit rate per hour?
Answer:
480 toy boats in one hour
Step-by-step explanation:
Factor completely by grouping.
x^3 + 7x^2 + 9x + 63
Answer:
(x+7)(x2+9)
Step-by-step explanation:
Answer: x^3+ 261x +63
Step-by-step explanation:
1. Write 1980 in scientific notation
Answer:
1980 is 1.98 x 10³ in scientific notation
Step-by-step explanation:
Han rides his bike for 50 miles over 4 hours. How long will it take him to ride 75 miles?
Answer:
6
Step-by-step explanation:
[tex]75 \times 4 = 300[/tex]
[tex]300 \div 50 = 6[/tex]
the answer is 6
Answer:
6 miles
Step-by-step explanation:
HELP PLEASE
What is the result when the number 40 is increased by 50%?
Answer: really 60
Step-by-step explanation:
x-14<-6x+7≤13 solve for x
Answer:
−1 ≤ x < 3
Step-by-step explanation:
Solve the system of inequalities.
X must be equal to or greater then -1 and smaller then 3.
You options are -1, 0, 1, & 2
A hotel manager found that his gross receipts for the day, including a 5% sales tax, were $1645.35. Find the amount of sales tax collected.
Answer:
The amount of sales tax collected is $78.35
Step-by-step explanation:
Percentages
The gross receipts for the day were $1645.35, including a 5% sales tax.
If a percentage is already included (added) to a certain quantity, then it's not the original quantity or 100%.
The problem states that the gross receipts already include a 5% sales tax, thus the receipts are 100+5=105% of the net sales.
This means the net sales were $1645.35 / 105 * 100 = $1567
Subtracting $$1645.35 - $1567 = $78.35 we get the amount of sales tax.
The amount of sales tax collected is $78.35
Barbara bought items for $7.50, $8.25, and $6.15. She gave the clerk $30.00. How much was her change?
O A. $8.10
Answer:
$8.10
Step-by-step explanation:
yes
Find the term named in the problem.
-21, - 13, -5, 3, ...
Find a23
a(n) = a(1) + ( n - 1 ) × d
a(23) = -21 + ( 23 - 1 ) × 8
a(23) = -21 + ( 22 ) × 8
a(23) = -21 + 176
a(23) = 155
And we're done....
♥️♥️♥️♥️♥️
6(8-2x)=4x what is the answer to this equation?
Answer:
x=3
Step-by-step explanation:
6(8−2x)=4x
Step 1: Simplify both sides of the equation.
6(8−2x)=4x
(6)(8)+(6)(−2x)=4x(Distribute)
48+−12x=4x
−12x+48=4x
Step 2: Subtract 4x from both sides.
−12x+48−4x=4x−4x
−16x+48=0
Step 3: Subtract 48 from both sides.
−16x+48−48=0−48
−16x=−48
Step 4: Divide both sides by -16.
−16x/−16=−48/−16
Find the unit rate 18 cupcakes in 3 boxes
Answer:
6 cupcakes per box
Step-by-step explanation:
divide 18 by 3
Slope of a vertical line that goes through the point (6,-5)
144 is the product of -12 and q
Answer:
Step-by-step explanation:
Ok
Given h(x) = -5x + 3, find h(5).
1.4142 / 2 (must show work)
Answer:
2.378
Step-by-step explanation:
Help!!!!!!!!!!!!!!!!Will mark BRAINLIEST
Answer:
Step-by-step explanation:
1. true
2. true
3. false ( pie chart )
4. true
5. false ( y axis )
6. true
7. true
Hope this helps
plz mark as brainliest!!!!!!
Solve for x.
9x+4≤58 or 16x−2>3
x 30
x 30
Answer:
x ≤ 6
Step-by-step explanation:
Hope this helps!
PLEASE HELP MEEEEE!!!!!!!
Answer:
Cheese: [tex]4\frac{3}{8}[/tex] Milk: [tex]1\frac{2}{3}[/tex] Pasta: [tex]6\frac{1}{4}[/tex]Step-by-step explanation:
Cheese:
[tex]1\frac{3}{4} = \frac{7}{4}[/tex] Set up a proportion: [tex]\frac{\frac{7}{4} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 7/4 = 17.5, 17.5 ÷ 4 = 4.375[tex]4.375 = 4\frac{3}{8}[/tex]Milk:
Set up a proportion: [tex]\frac{\frac{2}{3} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 2/3 = [tex]6\frac{2}{3}[/tex], [tex]6\frac{2}{3}[/tex] ÷ 4 = [tex]1\frac{2}{3}[/tex]Pasta:
[tex]2\frac{1}{2} = \frac{5}{2}[/tex] Set up a proportion: [tex]\frac{\frac{5}{2} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 5/2 = 25, 25 ÷ 4 = 6.25[tex]6.25 = 6\frac{1}{4}[/tex]I hope this helps!
|6t−7|−8 ≥ 3 Please help me quick
Algebra II Question Four 4-2 HW
Answer:
2
Step-by-step explanation:
Solve the inequality. What is the solution?
Answer:
x<21.6
Step-by-step explanation:
You're welcome. :)
Shelby wrote a 2 1/3 page English paper and a 3 3/4 page History paper. How many total pages did she write?
Answer: 6 pages
Step-by-step explanation: 2 1/3 + 3 3/4 = 6