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3 years ago

Write the algebraic expression for each word problem.

Mathematics

2 answers:

Annette [7]3 years ago

5 0

Answers:

Question #6

(b - 7) + 10

Question #7

20 + (w × 50)

Question #8

$\frac{c}{5}$

Question #9

5 + (2 · t)

Question #10

(d · 4) + (p · 2)

Natasha_Volkova [10]3 years ago

4 0

Answer:

6. b-7+10=Number of people on the bus

There are already b amount of people on the bus and 7 get off and 10 get on

7. 50cm x w + 20cm = total wood

because there are W amount of 50cm wood + 20cm extra

8. C/5=Amount

C pieces of chocolate split into 5 friends

9. 2xT + 5 = amount

2 packs and each pack has t amount of pens. 2 x t is the amount in the pack + 5 that you already have

10. Dx4 + Px2 = Answer

Deer have 4 legs and Pheasants have 2 legs so amount of deer x 4 plus the amount of pheasants x 2 = total amount of legs

I don't know which is the trick problem. Sorry

Hope this helps

Step-by-step explanation:

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IgorLugansk [536]

California is at higher risks for earthquakes, because it near the Pacific Ocean

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3 years ago

1.9/10 times 3/6 then simplified

givi [52]

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2)0.1875
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3 years ago

Identify the level of measurement of the data, and explain what is wrong with the given calculation. In a survey, the hair col

Arada [10]

Answer:

Nominal level of measurement

Step-by-step explanation:

The level of measurements used in this study is the nominal level of measurements. The nominal level of measurements involves the use of numbers to help classify the categories in an experiment.

In this case study, values were gotten for each categories which are brown hair, blonde hair, black hair and other hair colors. Thus, the level of measurements used is the nominal level of measurement.

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3 years ago

Can someone please help me with b, d, and 9-13? I already drew a number line, thanks in advance! :)

inessss [21]

B)
$\frac{3}{13} = s$
d)
$\frac{5}{4} = s$
9) I'm not really sure how to answer it, but I guess like 2.1, 2.2, 2.5, etc.,

10)
${2}^{2} = 4$
${3}^{2} = 9$
so {5, 6, 7, 8} is the answer

11) for some reason it won't let me insert a picture but put place
$\sqrt{4}$
above 2, and then place
$\sqrt{9}$
above 3, and then place
$\sqrt{7}$
in between 2 and 3, but place it a little closer to three since
$\sqrt{7} = 2.65$
12) place
$\sqrt{5}$
between 2 and three, but closer to two since
$\sqrt{5} = 2.24$
and also
$\sqrt{5} < \sqrt{7}$
and for number 13) the square root of 144 is 12, and the square root of 169 is 13, so any numbers between 12 and 13 will work.

I hope this helped and if not, message me and ill try to explain!

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3 years ago

One part of the electromagnetic spectrum that arrives on Earth as solar radiation from the Sun is the visible spectrum. Waveleng

Vlad1618 [11]

White light is the answer.

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4 years ago

Read 2 more answers