Answer:
4
Step-by-step explanation:
p + 13 = 17
this is one of my specialty finding the missing number
17 - 13 = 4
p = 4
Answer:
54
Step-by-step explanation:
According to the Order of Operations, in this case, Subtraction & Addition are evaluated AFTER Division & Multiplication:
6 × 5 + 3 × 8 = 54
30 + 24
Here are several acronyms you can use for the Order of Operations:
<u>GEMS[A]</u>
G - Grouping Symbols
E - Exponents
M - Multiplication & Division
S\A - Subtraction & Addition
<u>BOMDAS\BEMDAS</u>
B - Braces\Brackets
O\E - Order of Powers\Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
<u>PEMDAS</u>
P - Parentheses
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
There are many others, but I am pretty sure you will figure them out, or choose which one will work best for you.
I am joyous to assist you anytime.
Volume: length • width • height
Volume: 5 yards • 3 yards • 2 yards
Volume: 30 yards^3
A+b=9i-8j+7k+(7i-9k)
=9i-8j+7k+7i-9k
=16i-8j-2k
9a+7b=9(9i-8j+7k)+7(7i-9k)
=81i-72j+63k+49i-63k
=130i-72j
|a|=| 9i-8j+7k |
|a-b|=|9i-8j+7k-(7i-9k)|
=|9i-8j+7k-7i+9k|
=|2i-8j+16k|
i hope this is helping
Answer and step-by-step explanation:
5. To arrange it, find its value first:
4 - 6 = -2
-4 + 6 = 2
-4 - 6 = -10
So to arrange it from the least to greatest, it would be:
-10 , -2, 2 = c => a => b
8. To know which one have the least solution, calculate all of it first:
a. x + 5 = 13
Subtract both side by 5
x = 13 - 5
x = 8
b. -6x = -30
Divide both side by -6
-6x / -6 = -30/-6
x = 5
c. x / 4 = 18
x = 18 * 4
x = 72
d. x - 2 = -11
x = -11 + 2
x = -9
So d. have the least value (-9)
9. a. 10x - 4x = 6x
b. -15n + 3n = -12n
c. 7.5y + 1.6y = 9.1y
d. m + 4 - 2m = m - 2m + 4 = -m + 4
10. Student B are the students who invole in both piano and the band (As you can see it is in the middle of the diagram and it located in both circle (diagrams) so it would be both
Student G is the student who in the band because they only located in the band circle (diagram)
Hope those would help you :3
Student