The cost of 7 cakes will be equal to 5.6.
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the cost of 5 cakes is 4. The cost of 7 cakes will be calculated as,
5 cakes = 4
1 cake = 4 / 5
7 cakes = ( 4 x 7 ) / 5
7 cakes = 5.6
To know more about an expression follow
#SPJ2
2/5+2/5+3/5
Answer:
x=-6 + y= 3
Step-by-step explanation:
Answer:
x-intercept(s): (−3,0)
y-intercept(s): (0,−3)
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y
Answer:MEAN
Step-by-step explanation:Mean is a measure of central tendency it is sometimes referred to as a average of a set of numbers.The mean can also be described as the central value of a discrete set of values or numbers, the formula for Arithmetic mean is the sum of the values or number divided by the number of values or outcome.
Normal distribution is a statistical term which describes a set of values or numbers whose symmetric, unimodal, and asymptotic, and the mean, median, and mode are all equal.
B)72 −(1×3)3
C)43 −5×8
D)102 −(5+2)2
Answer:
d
Step-by-step explanation: