Answer:
The difference is that in the first equations you multiply the 10 by 4 first because of PEMDAS rule. But in the second equation you add the 4 and 5 before multiplying. Thats the only difference :D
Step-by-step explanation:
I hope this helps!!!!
Answer:
[tex]10*4+5\\By\ applying\ BODMAS, as\ there\ are\ no\ brackets\ we\ directly\ multiply(M)\ 10\\ with\ 4\ and\ add(A)\ the\ product\ with\ 5.\\[/tex]
[tex]Hence,\\10*4+5\\=40+5\\=45[/tex]
[tex]10*(4+5)\\By\ applying\ BODMAS,\ due\ to\ the\ presence\ of\ the\ brackets\ we\ carry\\the\ operations\ inside\ the\ bracket.\\ Hence,\\10*(4+5)\\=10*9\\=90[/tex]
[tex]See\ the\ difference!![/tex]
i need help with the problem below
A. -0,7 < 1,3 CORRECT
B. 1,3 > 0,7 CORRECT
C. -0,7 > -1,3 CORRECT
I need help ASAP
Does this show a function please explain
Answer:
where is the dot, I Bileve it is no.
Give 1 other example where quadratics (parabolas) might
be used by a career?
Answer:
Agriculture
Step-by-step explanation:
Quadratic equations are also used in agriculture. One of these uses is in finding out the optimal arrangement of boundaries to produce the biggest fields and pens given the materials on hand. Area is the length of a surface multiplied by its width. This turns calculations involving areas into quadratic equations.
Your father gave you $8.82 to buy a present. This covered 7/9 of the cost. How much did the present
cost?
Answer:
$6.86
Step-by-step explanation:
Answer:
$11.34
Step-by-step explanation:
8.82 x 9/7 = 11.34
This means 8.82 is 7/9 of 11.34
The present costs 11.34 dollars
HELP PLEASE! I give stars and Brainlliest! 20 points!
Write the mixed number as a percent. 5 2/25= %
Answer:
508% i think
Step-by-step explanation:
Is the point (10,-2) a solution to the equation y = -2x + 16? Explain,
??? pls answer
Answer:
no
Step-by-step explanation:
y = -2x + 16
-2 = -2(10) + 16
-2 = -20 + 16
-2 = -4
which is wrong
Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.
y = -2x + 16 > -2 = -2(10) + 16
Now, solve.
-2 = -2(10) + 16 > -2 = -20 + 16 - Start by multiplying out parenthesis.
-2 = -20 + 16 > -2 = -4 - Add.
-2 = -4
The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.
Each blank on the coordinate plane has an address called the blank,blank
Answer:
adress, Like ( make up an adress)
Step-by-step expanation:
Answer:
Each point on the coordinate plane has an address called the ordered pair.
Step-by-step explanation:
A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order cheese pizzas and four-topping pizzas. Which expression represents the total cost of all of the pizzas they order?
Answer:
46
Step-by-step explanation:
Well $1o each than 10×4=40 and 40 +6=46
Answer:
Expression: 6c+10f
(-10,-7) and (-5,-9)
Answer:
for the first one, go left 10, then down 7, and you have your point. for the second one, go left 5, then down 9, and you have your point.
Step-by-step explanation:
for the x-axis, negative means backwards
for the y-axis, negative means down
Help a brother out lol
Answer:
slope: 3
y-intercept: -1
equation: y = 3x - 1
Step-by-step explanation:
Need help??????!!!!!!!!!
Answer:
The answer for question 27 is a confusing one, but the one for question 28 is B! Hope this helps.
Step-by-step explanation:
Rosa made a mosaic wall mural using 47 black tiles, 36 blue tiles and 17 red tiles.
Enter a percent to represent the number of red tiles in the mural.
The number of red tiles in the mural represents
%.
Evaluate: 792.6 ÷ 10-4
remember it is not 10-4. it is 10 to the -4 power
Answer:
792600
Step-by-step explanation:
For this question you can add four zeroes to the back of 792.6 andmove the decimal to get you the answer, hope this helps
It's also good to know that if the exponent was positive the answer would be 0.07926
SOLUTION STEPS
10 ^−4/792.6
Calculate 10 to the power of −4 and get
10000
1
.
10000
1
792.6
Divide 792.6 by
10000
1
by multiplying 792.6 by the reciprocal of
10000
1
.
792.6×10000
Multiply 792.6 and 10000 to get 7926000.
7926000
hopefully i helped
Please anyone help!!
Answer:
the answers -49
Step-by-step explanation:
is x = 5 a solution to the equation 19 - x = 14?
Answer:
The answer is B
Step-by-step explanation:
If you replace x with 5 then 19-5=14
Help
Find the value of X
Answer:
x=11
Step-by-step explanation:
since the triangle is an isosceles triangle, angle 2 should be angle 42 so,
2x+20=42 degrees
2x=22
x=11
Simplify the expression:
(1 + 3.2d)(7)
Answer:
7+22.4d
Step-by-step explanation:
(1 + 3.2d)(7)
7+7×3.2d
Simplify
7+22.4d
Hope this helped :) (please mark brainliest)
Answer:
22.4d+7
Step-by-step explanation:
evaluate the piecewise function
Answer:
f(-7) = -6
f(10) = 9
Step-by-step explanation:
Because -7 is less than 0 you can use the top equation -7 + 1 to get 6
Because 10 is greater than 0 you can use the bottom equation 10 - 1 to get 9
Help please ASAP!!!!
What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?
Answer:
i not sure
Step-by-step explanation:
i need points
Is a 1/4 tablespoon less than a 1/2 teaspoon?
Answer:
No
Step-by-step explanation:
A tablespoon is equal to 3 teaspoons. A half tablespoon is, therefore, equal to 1 1/2 teaspoons.
I hope this helps! Please give me brainlest!
Evaluate the expression for p = 4, q = 2, and r = 1.
(−p)^2q^-2
Plss someone help!!!
Answer:
D. 48
Step-by-step explanation:
I just looked up quarts to cups
Answer:
it is 48 D.
Step-by-step explanation:
If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)
Answer:
$1.20
Step-by-step explanation:
Spencer added 13 to the product of 224 and 16. What is the sum?
Answer:
256
Step-by-step explanation:
224+16=240
240+16=256
Solve the system of equations:
y= -x + 9
y = - 3x + 8
X=
Help me plz the real answer??!!
Answer:
(x-1)2 = -10
Step-by-step explanation:
$ 53.70 divided by two different friends
Answer:
$26.85
Step-by-step explanation:
53.70÷2= 26.85
(20m + 3) - (7 m - 5)
Find the difference
Answer:
This can be done in two ways -
- horizontal
- vertical
so I chose Vertical :
How many solutions does this equation have?
-7d + 5 = -8d
no solution
one solution
infinitely many solutions
Answer:
one solution..........