At the gym, Diana always spends more minutes running than lifting weights. Part A
Which equations describe the relationship between the number of minutes Diana runs, r,
and the number of minutes she lifts weights, w. Select all that apply.
12+
Or=- 12
12+
Or - 12
Or+w-12
Part B
If Diana spends 25 minutes running at the gym, how many minutes does she spend lifting
weights?
She spends
minutes ifting weights.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb