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Romashka-Z-Leto [24]
3 years ago
6

Evaluate the expression when c = 10 and d = 20. 3d + 2c - 5

Mathematics
2 answers:
GalinKa [24]3 years ago
4 0

Answer:

the answer is 75.

Step-by-step explanation:

hope this helps.

Mariulka [41]3 years ago
4 0

Answer:

75

Step-by-step explanation:

3d=60 and 2c=20

60+20-5

80-5

75

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Write an equation of the line passing through (-5,5) and having slope -6. Guve the answer in slope-intercept form.
Fynjy0 [20]
Passes through (-5, 5) & has a slope of -6.

We want the answer in slope-intercept form.

** Remember! Slope-intercept form : y=mx+b where m=slope, b=y-intercept.

Simply plug everything in :)

y = mx + b

y = (-6)x + (5)

Simplify.

y = -6x + 5

~Hope I helped!~
8 0
3 years ago
Is 18/25 bigger than 11/15
maxonik [38]
18/25 = 0.72
11/15 = 0.73

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3 0
3 years ago
Ann and Betty shared some money in the ratio 2:3. Ann received 120 dollars.
natka813 [3]
B/120=3/2  multiply both sides by 120

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4 0
4 years ago
Read 2 more answers
I need help with this question please look at the picture
Leno4ka [110]

Answer:

18

Step-by-step explanation:

-11 - 7 = -18

|-18| = 18

6 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=4%5E%7B%5Cfrac%7B-5%7D%7B2%7D%20%7D" id="TexFormula1" title="4^{\frac{-5}{2} }" alt="4^{\frac{
photoshop1234 [79]

Answer:

Given expression is equal to  1/32

Step-by-step explanation:

Given that:

= 4^(-5/2)

To eliminate "-" sign we will invert the fraction as follows:

= (1/4)^ 5/2

Or it can be written as:

= =\sqrt{(1/4)^5} \\=\sqrt{1/1024} \\=1/32

This is the simplified expression.

i hope it will help you!

8 0
3 years ago
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