3 years ago

How many terms are in the expression 2x + 3y - 4z?

Mathematics

1 answer:

lana66690 [7]3 years ago

7 0

3 terms

The 2x, 3y, and -4z

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Brooklinn and Demetrius took a total of 115 photos at the science museum. Demetrius took 4 times more photos than Broolinn. How

qaws [65]

Answer:

460

Step-by-step explanation:

115 times 4 is 460, 115+115+115+115= 460.

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3 years ago

Read 2 more answers

Solve the proportion. 8/3 = g/3

Semmy [17]

Expression: 8/3 = g/3

Denominators are same, so cancel them from each other.

g = 8

In short, Your Answer would be: 8

Hope this helps!

5 0

3 years ago

1+4=5, 2+5=12, 3+6=21, 8+11=?

MaRussiya [10]

96 is the correct answer to your question i

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2 years ago

p varies jointly as q and the square of r, and p = 200 when q = 2 and r = 3. Find p when q = 5 and r= 2.

Margarita [4]

Step-by-step explanation:

If a variables varies jointly, we can just divide it by the other variables in relation to it.

For example, since p variables jointly as q and square of r, then

$\frac{p}{q {r}^{2} } = k$

where k is a constant

First, let find k. Substitute p= 200

q= 2, and r=3.

$\frac{200}{2(3) {}^{2} } = k$

$\frac{200}{18} = k$

$\frac{100}{9} = k$

Now, since we know our constant, let find p.

$\frac{p}{q {r}^{2} } = \frac{100}{9}$

Q is 5, and r is 2.

$\frac{p}{5( {2}^{2}) } = \frac{100}{9}$

$\frac{p}{20} = \frac{100}{9}$

$p = \frac{2000}{9}$

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1 year ago

ILL GIVE BRAINLEST !!!!

VikaD [51]

Here ya go enjoy and I’m sorry if this isn’t what your looking for

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3 years ago