HELP ASAP Type the correct answer in each box. Use numerals instead of words.
Consider the systems of equations below.
System A x^2+y^2=17 y=-1/2x
System B y=x^2-7x+10 y=-6x+5
System C y=-2x^2+9 8x-y=-17

Determine the number of real solutions for each system of equations.
System A has __ real solutions.
System B has __ real solutions.
System C has __ real solutions.

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

30 people weigh 160 pounds or more

can i see the following ?

step-by-step explanation: