Ask question

Ask question

All categories

3 years ago

11

You earn $9.20 per hour at your summer job. Write and solve an inequality that represents the number of hours you need to work i

n order to buy a smartphone that cost $299.

1 answer:

AleksandrR [38]3 years ago

3 0

H is hours
9.20H ≧ 299
H ≧ 299/9.20
H ≧ 32.5
Hours to work at summer job to pay $299 is 32 hours and 30 minutes.

You might be interested in

R / 5 - 6 equal negative 1

Fofino [41]

Answer:

R = 25

Step-by-step explanation:

Given

$\frac{R}{5}$ - 6 = - 1

Multiply through by 5 to clear the fraction

R - 30 = - 5 ( add 30 to both sides )

R = 25

4 0

3 years ago

What’s the answer to this please? Thanks!

Serjik [45]

Answer:

70

beacuse (2x-35)+75=180
(2x-35)=105
2x=140
x=70

3 0

3 years ago

Can someone help me on this question?

notsponge [240]

Answer:

x = 19.6

Step-by-step explanation:

By applying cosine rule in ΔBCD,

cos(30)° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

= $\frac{BC}{BD}$

$\frac{\sqrt{3}}{2}=\frac{BC}{16}$

BC = $8\sqrt{3}$

Now, by applying sine rule in ΔBAC,

sin(45)° = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

$\frac{1}{\sqrt{2}}=\frac{AB}{BC}$

$\frac{1}{\sqrt{2}}=\frac{x}{8\sqrt{3}}$

x = $8\sqrt{6}$

x = 19.59

x ≈ 19.6

3 0

3 years ago

1726 rounded to the nearest 100

ipn [44]

Answer:

1726 to the nearest 100 = 1700

6 0

3 years ago

Read 2 more answers

What is the slope of the line with the equation y=6

Finger [1]

Answer:

6

Step-by-step explanation:

3 0

3 years ago