Answer:
56
Step-by-step explanation:
447/8
56
well actually
55.875
I just rounded it up
Answer:
There are 6,296 children at the carnival
Step-by-step explanation:
The number of each group of people can be expressed as;
Number of boys (b)+number of adults (a)=7,052
b+a=7,052....equation 1
Number of girls (g)=Number of adults (a)-756
g=a-756....equation 2
But Number of girls (g)=number of boys (b)
Replacing the value of b in equation 1 with that of g in equation 2;
(a-756)+a=7,052
a+a=7,052+756
2 a=7,808
a=7,808/2
a=3,904
Replace the value of a in equation 2 with 3,904
g=3,904-756
g=3,148
But since g=b
g=b=3,148
b=3,148
Total number of children=Total number of boys (b)+total number of girls (g)
Total number of children=b+g
where;
b=3,148
g=3,148
replacing;
Total number of children=(3,148+3,148)=6,296
There are 6,296 children at the carnival
Answer:
10x+200
375
Step-by-step explanation:
subtract 200 from both sides
10x175
divide both sides by 10
x17.5 cars
Jesse must wash atleast 17.5 cars to afford the bike.
False, 2 is greater than -5 by 7
-5 + 7 = 2
hope this helps
Seven-fourths squared times two-thirds cubed the expression is (7/4)² x (2/3)³. The correct option is B.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression will be solved as below:-
[ ( 4 / 7)² x ( 2 / 3)⁻³ ]⁻¹ = ( 4 / 7)⁻² x (2 / 3)³
[ ( 4 / 7)² x ( 2 / 3)⁻³ ]⁻¹ = ( 7 / 4)² x (2 / 3)³
Therefore, seven-fourths squared times two-thirds cubed the expression is (7/4)² x (2/3)³. The correct option is B.
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