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3 years ago

I NEED help with my homework. I don’t get it

Mathematics

2 answers:

DIA [1.3K]3 years ago

7 0

Help with what part I can help

Katarina [22]3 years ago

3 0

What’s the question?

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1/17b = 90????<br> Please start it as multiplying both sides with the denominator

Ilya [14]

Answer:

b = 1530

Step-by-step explanation:

1/17 b = 90

(17)1/17b = 90 × 17

b = 1530

3 0

3 years ago

Read 2 more answers

Rearrange to make x the subject

Zolol [24]

Answer
t3/b=x
Step by step explanation
t = bx/3
Take b/3 to the left hand side
= x = 3t/b
Hope it helped !!
Comment below

7 0

3 years ago

Read 2 more answers

0.6x = 1.2x + 6 A) −1 B) −10 C) 1 D) 10

son4ous [18]

Answer:

x = -10

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I need all three answers again please help

choli [55]

Answer:

Step-by-step explanation:

3) Sales tax rate = $\frac{42.42}{499}*100$

= 8.50

= 9%

4) Rate of commission = $\frac{1400}{28000}*100$

= 5 %

5) Reduction = $\frac{30}{100}*5000$

=$ 1500

New price = 5000 - 1500

= $ 3500

8 0

2 years ago

Jerry has a miniature model of a boat. He knows that the model is 3 3/4 inches wide and 5 1/2 inches long. What is the actual le

mylen [45]

Answer:

22 feet

Step-by-step explanation:

Change 15 feet into inches using the conversion

1 foot = 12 inches, thus

15 ft = 15 × 12 = 180 inches

scale factor = 180 ÷ 3.75 = 48

Thus the actual dimensions of the boat are 48 times the model.

actual length = 48 × 5.5 = 264 inches = 264 ÷ 12 = 22 feet

6 0

3 years ago