All categories

3 years ago

11 times the quantity of X plus 4

Mathematics

2 answers:

madam [21]3 years ago

8 0

11x + 4 would be the equation.

Hope I Helped!

Please Mark Brainliest!

zhenek [66]3 years ago

5 0

11x+4
and if you know what x is it is easy after that

You might be interested in

Solve for x. x/3 = 5/8 24/5 15/8 8/15

harina [27]

Answer:

Step-by-step explanation:

you need to use the proportions

x=(3*5)/8=15/8

3 0

3 years ago

A student reads that a 95% confidence interval for the mean SAT math score of California high school seniors is 452 to 470. Aske

mestny [16]

Yes he is correct due to facts stated

5 0

3 years ago

This week Andres will practice with his band for 1 1\2 hours monday , 1 3\4 hours on tuesday , and 2 hours wednesday . Next week

alexdok [17]

Answer:

10.5 hours

Step-by-step explanation:

Given:

This week Andres will practice with his band for

$1\frac{1}{2} \ means\ \frac{3}{2} \ hours$ on Monday

$1\frac{3}{4} \ means\ \frac{7}{4} \ hours$ on Tuesday

2 hours Wednesday.

Next week Andres will practice with his band for the same number of hours on Monday, Tuesday, Wednesday.

Question asked:

What was the total number of hours Andres will practice with his band over these 6 days?

Solution:

As she practice for two weeks, three days of each week:

On two Monday, she will practice = $\frac{3}{2} + \frac{3}{2} =\frac{3+3}{2} =\frac{6}{2} =3\ hours$

On two Tuesday, she will practice = $\frac{7}{4} +\frac{7}{4}=\frac{7+7}{4} =\frac{14}{4} =\frac{7}{2} \ hours$

On two Wednesday, she will practice = $2+2=4 \ hours$

Total hours, she will practice over 6 days $=3+\frac{7}{2} +4$

$=7+\frac{7}{2} \\ \\ =\frac{2\times7+7}{2} \\ \\ =\frac{21}{2} \\ \\ =10.5\ hours$

Thus, Andres will practice 10.5 hours with his band over these 6 days.

5 0

3 years ago

Dasher wrapped 16 of the 54 presents for Christmas.

sergeinik [125]

9/27 and 30%

Step-by-step explanation:

16/ 54 then reduced to 9/27

to find percent divide 16/54 to get 0.296 then round that to 0.30 multiple by 100 to change to percent which is also just moving decimal over 2 places so 30%

8 0

3 years ago

Can anyone help me with 4 &’ 7 ?

alukav5142 [94]

Mm i think 7 you just have to divide like the number by 2 like 40 divided by 2 is 20 then divide the 20 and you get 10 idk

8 0

3 years ago