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3 years ago

1. Five times a whole number x is subtracted from 62 The result is less than 40

Mathematics

1 answer:

grandymaker [24]3 years ago

6 0

Answer:

Step-by-step explanation:

1. Symbolically, we get: 62 - 5x < 40

2. y - 7.3 < 3.4. Solve for y by adding 7.3 to both sides, obtaining:

y < 10.7 This is both the 'range' and the 'solution'

3a) 4b = 9b + 45, or -5b = 45, or b = -9

3b) 5a + 10 = 4a - 4

Combining like terms results in a = -14

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Oak Street and Elm Street run parallel to each other. When Main Street

kozerog [31]

Answer:

110°

Step-by-step explanation:

The consecutive interior angles theorem states that when two parallel lines are cut by a transversal, the pair of angles formed which lie inside the parallel lines on the same side of the transversal are known as consecutive interior angles. This consecutive interior angles are supplementary (that is add up to 180°).

Therefore:

∠4 and ∠6 are consecutive interior angles. Hence:

∠4 + ∠6 = 180° (sum of co-interior angles)

∠4 + 70 = 180

∠4 = 180 - 70

∠4 = 110°

8 0

3 years ago

Read 2 more answers

Help please thank you

Marysya12 [62]

Answer:

Step-by-step explanation:

80 is less than 81, but more than 68.

4 0

3 years ago

(10)/(4)<(z+8)/(2)<(22)/(4)

Lisa [10]

Answer:

-3 < z < 3

Step-by-step explanation:

×4

10 < 2z + 16 < 22. -16

-6 < 2z < 6. ÷2

-3 < z < 3

3 0

3 years ago

I need to find two pairs of integers whose sum is -6

Allisa [31]

-8 and 2 is one pair

another could be -4 and -2.

6 0

3 years ago

In May, Liam and Charlie had the same amount of money in their savings accounts. In June, Liam deposited $140 into his account.

romanna [79]

Let's say both had an original amount of "a".

then Liam deposited 140, so it became a + 140.

then Charlie added 5% of "a" to "a", well, 5% of anything is just (5/100)*anything, so 5% of "a" is just (5/100) *a or 0.05a.

then they checked their amounts and both were equal, what the? let's check.

$\bf \stackrel{\textit{Liam}}{a+140}=\stackrel{\textit{Charlie}}{a+0.05a}\implies a+140=1.05a\implies 140=1.05a-a
\\\\\\
140=0.05a\implies \cfrac{140}{0.05}=a\implies \boxed{2800=a}$

7 0

3 years ago