(1.)what is the value of 35−3m , when m = 4? a.1 b.13 c.23 d.128 (2.)what is the value of 1 + x ÷ 5, when x = 80? enter your answer in the box. (3.)evaluate the expression for the given values. mx−y when m=5, x=3, and y=8 enter your answer in the box. (4.)evaluate 3a+15+bc−6, when a=7, b=3, and c=15. enter your answer in the box.

1.) 35-3m

m= 4

35-3m

= 35-3(4)

= 35-12 (do the multiple/division first before doing the addition/subtraction)

= 23

C. 23

(2.) 1 + x ÷ 5

x = 80

1 + x ÷ 5

= 1+80÷5

= 1+16

= 17

(3.) mx-y

m=5, x=3, and y=8

mx-y

= 5(3)-8

= 15-8

= 7

(4.) 3a+15+bc−6

a=7, b=3, and c=15

3a+15+bc-6

= 3(7)+15+3(15)-6

= 21+15+45-6

= 75

Step-by-step explanation:

up

step-by-step explanation:

the orientation of the parabolas can easily be found by analysing the power of x and y and their signs. if x is squared , parabola opens up and also if its coefficient is negative it opens down. if y is squared , the parabola opens right and also if its coefficient is negative it opens left. however in order to do the above analysis our equation must be in standard form .

our parabola is

which is not standard form of any parabola . hence we square on both hand side and convert it into standard form.

hence we see that x is squared and its coefficient is non negative . there for it opens up.

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step