Please help :)

1 answer:

6 0

For a system of equations such as this, add both of the equations together. The d values will cancel each other out, making 2e=-4. This means that e=-2. If you plug this into one of the equations, you will have d + (-2) = 1. Isolate the variable by adding -2 to both sides: d=3. Written in the format described above (d,e), your answer is (3, -2).

You might be interested in

Isaac drink 8 glasses of water each day he says he will drink 2,920 glasses of water in a year that has 365 days is the exact an

tresset_1 [31]

Yes 2,920 is the correct answer because if you divide 2,920 divided by 8 then you will get 365 days.

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS GEOMETRY PROBLEM!!!!!!!!!!!!!!!!!!!!!!!!!!!

Leno4ka [110]

The question is asking for the cubic feet inside the prism, which means it wants the volume.

The volume equation is:
Volume= length x width x height

The issue is: the measurements of the prism are given to us in inches, while the problem asks for feet. We just need to convert each measurement, by dividing each by 12, since there are 12 inches per foot.
40 inches/12=3.33 feet
45 inches/12=3.75 feet
30 inches/12=2.5 feet

Now, we just have to plug in the numbers we found to solve for the volume.
V=(3.33 feet)(3.75 feet)(2.5 feet)
V=31.22 cubic feet

6 0

3 years ago

7 Find the product of _m²n, 32 gm²n, -m -mn³, 14mn². 49

DedPeter [7]

Answer: A

Step-by-step explanation:

$\left(\frac{7}{8} \right)\left(-\frac{32}{49} \right)(14)(m^{2}n)(mn^{3})(mn^{2})=\boxed{8m^{4}n^{6}}$