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3 years ago

Which step should be completed first in the following problem 10 (8x 15 - 7 - 4 x3)?

Mathematics

1 answer:

stich3 [128]3 years ago

6 0

Do not bring the 10 in first. 8x15 and 4x3.

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Help help help help

deff fn [24]

Answer:

b = 12

Step-by-step explanation:

b/3 + 4 = 8

subtract 4 on both sides

b/3 = 4

multiply 3 with 4

b = 12

4 0

3 years ago

How many groups of 1/2 days are in 1 week? Write a multiplication equation or a division equation to represent the question, the

worty [1.4K]

Answer:

14 groups

Step-by-step explanation:

Given

$Groupings = \frac{1}{2}\ day$

$Duration = 1\ week$

Required

Determine the number of group in the week

To do this, we simply divide the duration by the number half day group.

This gives:

$Group = \frac{Duration}{Groupings}$

$Group = \frac{1\ week}{1/2\ days}$

Convert week to days

$Group = \frac{7\ days}{1/2\ days}$

$Group = \frac{7}{1/2}$

$Group = 7 / \frac{1}{2}$

Convert to multiplication

$Group = 7 * \frac{2}{1}$

$Group = \frac{14}{1}$

$Group = 14$

Hence, there are 14 groups

4 0

3 years ago

2,300+-2,500+3,300+-2,600+6,250

Lorico [155]

1 Simplify

2300−2500+3300−2600+6250
2 Simplify

6,750

I hope this helps.

Have a awesome day. :)

5 0

4 years ago

Read 2 more answers

Solve pls brainliest

luda_lava [24]

Answer:

0÷3= 0

0/5= 0

Step-by-step explanation:

sorry if I did it wrong

4 0

2 years ago

If angle P measures 50 degrees, what is the measure of angle Q?

dolphi86 [110]

Answer:

130 degrees

Step-by-step explanation:

Since angles P and Q are supplementary (meaning that they add up to 180), we can set up the equation:

180 = 50 + Q

Q = 130

3 0

3 years ago

Read 2 more answers