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ser-zykov [4K]
3 years ago
5

I need help on these 2 pls help ASAP!!!!!

Mathematics
2 answers:
pashok25 [27]3 years ago
5 0

Answer:

Q2= can be 7,8,9.....

Q4 = 21 over 2

artcher [175]3 years ago
4 0

Answer:

question 2;

a) x=8 or higher

question 4;

x=21

Step-by-step explanation:

hope this helps!

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A teacher asked her class of 32 students how they got to school that morning. Twice as many students said they rode the bus as w
asambeis [7]

Bus riders: 2c

Car riders: c

Walkers: 1/5c

Bus + Car + Walkers = Total

2c + c + 1/5c = 32

3\frac{1}{5}c = 32

\frac{16}{5}c = 32

c = 32 (\frac{5}{16}

c = 10

Bus: 2c = 2(10) = 20

Walkers: \frac{1}{5}c = \frac{1}{5}(10) = 2

Answer: Bus riders=20, Car riders=10, Walkers=2

5 0
3 years ago
4) Every 10 years in April, the population of Boston is recorded. In 1990, Boston had a
Stells [14]

4500 increase it by 15%=675

4500+675=5175

Decrease 4% from 5175

4% of 5175=207

5175-207=4868

Answer=I think it’s b

7 0
4 years ago
If x varies inversely at the cube root of y and x=1 when y =8 find y when x=3​
padilas [110]

Answer:

I don't know what this problem is but by how I see it is; the difference between 1 and 8 is 7, so 3+7=10.

Step-by-step explanation:

To see it better;

x-1, y-8 & x-3, y-10

I hope I helped you!!

6 0
2 years ago
HELP Plssss..... The m
hammer [34]

Answer:

Step-by-step explanation:

Hey there!!!

According to the question,

Angle P is three less than twice less of an angle Q.

Then, let angle Q be x then angle P is 2x-3.

Now, it has also given that they are supplementary angle.

We know that the sum of supplementary angle is 180°.

Therefore, x+ 2x - 3°=180°.

Or, 3x = 180°-3°

Or, x = 177°/3

Therefore the measure of angle Q is 59° and P is 2×59°-3°= 121°.

Hope it helps....

6 0
3 years ago
Solve for s.<br> s/3 - 4 = -2
Ivan

Answer:I’m pretty sure it’s 6 correct me if I’m wrong

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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