How to write a word problem

1 answer:

5 0

What type of word problem like these:
if Michael is 3 times older than his brother Donald who is 12 then how old is Michael ?

the students of Oakwood academy are having a fundraiser for the school talent show. they have $138 but the cost of equipment is $1,388 ho cover the how much more do they need to cover equipment costs?

or it cost twelve dollars to get into the fair. tickets for rides cost extra and are <em>d </em>dollars each. if Tyra buys 20 tickets ,how much would it cost her for the fair?

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What answer question please now

choli [55]

Answer: ·→VW & ·→ VU

Step-by-step explanation: The line starts at the angle, V and t in ou the direction of the arrow to the other point on the line.

8 0

3 years ago

One number exceeds another by 5 the sum of the numbers is 37 . What are the numbers

Eduardwww [97]

One number = x
Another number = y

x = y + 5
x + y = 37

(y + 5) + y = 37
2y + 5 = 37
2y = 32
y = 16

x = (16) + 5
x = 21

The numbers are 16 and 21.

5 0

4 years ago

Mary leaves London at 12:00 and expected to arrive in Dorset at 13:00, however she had to detour due to road works eventually ar

Andreyy89

So she started at 12 and ended at 14
14-12=2

she traveled for 2 hours

50miles per hour or 50m/h
(m=miles not minutes)
2 hours so
2h times 50m/h
100miles traveled

7 0

3 years ago

Evaluate the iterated integral. $$ \int\limits_0^{2\pi}\int\limits_0^y\int\limits_0^x {\color{red}9} \cos(x+y+z)\,dz\,dx\,dy $$

KengaRu [80]

$\displaystyle\int_{y=0}^{y=2\pi}\int_{x=0}^{x=y}\int_{z=0}^{z=x}\cos(x+y+z)\,\mathrm dz\,\mathrm dx\,\mathrm dy=\int_{y=0}^{y=2\pi}\int_{x=0}^{x=y}\sin(x+y+z)\bigg|_{z=0}^{z=x}\,\mathrm dx\,\mathrm dy$
$\displaystyle=\int_{y=0}^{y=2\pi}\int_{x=0}^{x=y}\sin(2x+y)-\sin(x+y)\,\mathrm dx\,\mathrm dy$
$\displaystyle=\int_{y=0}^{y=2\pi}-\frac12\left(\cos(2x+y)-2\cos(x+y)\right)\bigg|_{x=0}^{x=y}\,\mathrm dx\,\mathrm dy$
$\displaystyle=\int_{y=0}^{y=2\pi}-\frac12\left((\cos3y-2\cos2y)-(\cos y-2\cos y)\right)\bigg|_{x=0}^{x=y}\,\mathrm dy$
$\displaystyle=-\frac12\int_{y=0}^{y=2\pi}(\cos3y-2\cos2y+\cos y)\,\mathrm dy$
$\displaystyle=-\frac12\left(\frac13\sin3y-\sin2y+\sin y\right)\bigg|_{y=0}^{y=2\pi}$
$=0$

4 0

3 years ago

The minimum height for riding on the Super Screaming Spinner at the theme park is 52 inches. Which of the following expressions

Hoochie [10]

Answer:

$h\geq 52\ in$