There are 35 boys in the sixth grade the number of girls in the sixth grade is 42 Looney sees that means the ratio of the number of boys in the sixth grade it to the number of girls in the sixth grade is 5:7 is Loonie correct show why or why why not

Loonie is incorrect

Step-by-step explanation:

Both these numbers are divisible by 7. This means we can right the ratio keeping in mind every value added is like adding a 7. Now that we understand that 7 goes into these values we can divide them by 7. 35 divided by 7 is 5 and 42 divided by 7 is 6. The ratio would be 5:6 meaning Loonie is incorrect.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph