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SVETLANKA909090 [29]
3 years ago
12

A line goes through the points. (3,-5) and (5,-1)

Mathematics
1 answer:
AnnZ [28]3 years ago
4 0

Answer:

9+10 equals 21

Step-by-step explanation:

Just bc im big brain

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It's Snowing in Syracuse
larisa86 [58]

Answer:

13 inches ; 2 inches per hour ; 48 inches

Step-by-step explanation:

Given that :

Inches of snow after 2 hours = 4 inches

Since, snow is falling steadily ;

We can infer that:

Inches of snow per hour : (4 in / 2 hrs) = 2 in / hr

Hence, rate of snow fall = 2in /hr

Inches of snow after 6.5 hours

Rate per hour * Numbee of hours

2 * 6.5

= 13 inches

Amount of snow after x hours :

Rate * x

2 * x

= 2x

Inches of snow after 24 hours

2 * 24 hrs = 48 inches

8 0
3 years ago
Under her cell phone plan, Madelyn pays a flat cost of $35 per month and $3 per gigabyte. She wants to keep her bill at $48.50 p
Lady_Fox [76]

Answer:

c

Step-by-step explanation:

i did this last year and got a 95 in math

8 0
3 years ago
The Lee's have three children. The oldest is twice as old as the youngest. The middle child is five years older than the younges
ohaa [14]

Answer:

Youngest: 13 years old

Middle: 18 years old

Oldest: 26 years old

Step-by-step explanation:

2c + c+5 + c = 57

4c = 52

c = 13 years (youngest)

a = 2c = 26 years (oldest

b = c+5 = 18 years (middle)

5 0
3 years ago
Read 2 more answers
If F(x)= integral from 0 to x of square root of (t^3 +1), then F'(2)=
stealth61 [152]
By the fundamental theorem of calculus,

\displaystyle F'(x)=\frac{\mathrm d}{\mathrm dx}F(x)=\frac{\mathrm d}{\mathrm dx}\int_0^x\sqrt{t^3+1}\,\mathrm dt=\sqrt{x^3+1}

which means

F'(2)=\sqrt{2^3+1}=\sqrt{8+1}=\sqrt9=3
7 0
3 years ago
PLEASE HELP FAST Robert has $18 to spend on ring tones for his new cell phone. Each ring tone costs $1.95 to download. By roundi
sergejj [24]
B. 9. Since $1.95 rounds to $2 as a whole, B best fits the answer since 2(9)=18.
7 0
3 years ago
Read 2 more answers
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