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3 years ago

7

Misha surveyed students in her school about what writing tool they use. She found that 75 use pens; 30 of the pen users are boys

. She also found that 28 boys and 32 girls use pencils.

2 answers:

Nina [5.8K]3 years ago

6 0

a = ✔ 45

b = ✔ 60

c = ✔ 58

d = ✔ 77

e = ✔ 135

crimeas [40]3 years ago

5 0

Answer:

a.) 45

b.) 60

c.) 58

d. )77

e.) 135

Step-by-step explanation:

i took the test

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Solve for x please help !!!!!!!

exis [7]

Answer:

x ≈ 20.31

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(55°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

Measure of the opposite side = 29 units

Measure of the adjacent side = x

Substitute these values in the expression,

tan(55) = $\frac{29}{x}$

x = $\frac{29}{tan(55)}$

x = 20.306

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3 years ago

Howie wants to get a $250 loan with a simple interest rate of 4%.

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Answer:

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Step-by-step explanation:

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3 years ago

The sum of two numbers is 18. The larger number is twice as large as the smaller number. What are the two numbers? Please explai

snow_tiger [21]

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3 years ago

Function P represents the perimeter, in inches, of a square with the side length x inches.

tatyana61 [14]

Answer:

x =0,1,2,3,4,5,6

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Step-by-step explanation:

P(x)= 4x

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4 x 2 = 8

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3 years ago

Lucy plans to spend between $50 and $60, inclusive, on packages of beads and packages of charms. If she buys 5 packages of beads

worty [1.4K]

She can buy maximum of $5$ packages while staying within her budget.

Minimum spending limit $=$ $ $50$ .

Maximum spending limit $=$ $ $60$ .

Cost of one package of beads $=$ $ $4.95$ .

Number of packages of beads bought $= 5$ .

Cost of one package of charms $=$ $ $6.55$ .

Let the number of packages of beads bought be $x$ .

$4.956 \times 5 + x \times 6.55 \geq 50$

$24.78+6.55x\geq 50$

$6.55x\geq 25.22$

$x\geq 3.85$

$4.956 \times 5 + x \times 6.55 \leq 60$

$24.78+6.55x\leq 60$

$6.55x\leq 35.22$

$x\leq 5.38$

So, she can buy maximum of $5$ packages while staying within her budget.

Learn more about solving inequalities here:

brainly.com/question/12189350?referrer=searchResults

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2 years ago